Jump to content

Music streaming service

From Wikipedia, the free encyclopedia
(Redirected from Streaming (music))

A music streaming service is a type of online streaming media service that focuses primarily on music, and sometimes other forms of digital audio content such as podcasts. These services are usually subscription-based services allowing users to stream digital copyright restricted songs on-demand from a centralized library provided by the service. Some services may offer free tiers with limitations, such as advertising and limits on use. They typically incorporate a recommender system to help users discover other songs they may enjoy based on their listening history and other factors, as well as the ability to create and share public playlists with other users. It may also include customized radio or social media platforms.[1]

Streaming services saw a significant pace of growth during the 2010s, overtaking digital downloading as the largest source of revenue in the United States music industry in 2015,[2] and accounting for a majority since 2016.[3] As a result of its ascendance, streaming services (along with streams of music-related content on video sharing platforms), were incorporated into the methodologies of major record charts; the "album-equivalent unit" was also developed as an alternative metric for the consumption of albums, to account for digital music and streaming.[4] It has also caused a cultural shift for consumers renting rather than buying music outright.[5]

Consumers moving away from traditional physical media towards streaming platforms attributed convenience, variety, and affordability as advantages.[6] On the contrary, streaming has also been criticized by some artists for making them earn less from their music and artistry compared to physical formats, especially with pay-per-stream systems. Some critique that this system makes it so artists get paid as low as one-tenth of a cent per steam, while streaming services like Spotify tripled in value with no increase in payouts to artists.[7] This is one of the main limitations that comes with music streaming services.[8][9]

History

[edit]

Early examples

[edit]

Digital distribution of music began to achieve prominence in the late 1990s and early 2000s; MP3.com and PeopleSound were early forerunners to later services, offering the ability for musicians (including, especially, independent musicians) to upload and distribute their songs online in the MP3 format.[10][11][12] In 1999, MP3.com offered a service known as Beam-It,[13] allowing users to rip and upload music from CDs they owned into a personal library they could stream via their accounts. The service was then the subject of a lawsuit by Universal Music Group, which ultimately ruled that the service constituted the unauthorized distribution of their copyrighted sound recordings.[14] The lawsuit proved detrimental to the company, and it was subsequently acquired by UMG's parent company Vivendi Universal, and later sold to CNET (which shut down its music distribution platform).[10][12]

In December 2001, Rhapsody was launched by the startup Listen.com, becoming the first service to offer subscription-based streaming access to a library of music online.[15] Initially limited to content from independent labels such as Naxos, it later reached agreements to stream music from the "big five" major labels.[16] In 2003, Roxio acquired the assets associated with the former file sharing platform Napster. It was combined with assets from a second acquisition—PressPlay—to form a new service under the Napster brand, which included an online music store and subscription music streaming.[17][18]

Music streaming using the Pandora Radio service

Pandora Radio launched in 2005; the service initially allowed users to create and listen to internet radio stations based on categories such as genres, which could then be personalized by giving "thumbs up" and "thumbs down" ratings to songs and artists the user liked or disliked. The service's recommendation engine, the Music Genome Project, analyzes and determines songs based on various traits.[19][20] Pandora initially operated within the royalty framework enforced by SoundExchange for internet radio in the United States, resulting in operational limitations:[21][22] users could not choose individual songs to play on-demand, and could only skip a limited number of songs per-hour (although users could later receive more skips by watching video advertisements).[23][20][24]

Yahoo! acquired Launch Media and its LaunchCast internet radio platform in 2001 amid the dot-com bubble;[25][26] in 2005, the service evolved into Yahoo Music Unlimited, a subscription service that allowed songs to be streamed in DRM-protected Windows Media Audio (WMA), and purchased for an additional fee.[27][28]

Spotify co-founder Daniel Ek in 2011.

The social networking service MySpace,[29][30][31] and later the video sharing platform YouTube, also became prominent outlets for streaming music, with the latter becoming a particularly popular outlet for music videos and gradually displacing music television.[32]

Launch of Spotify, increasing competition

[edit]

In 2006, Swedish businessman Daniel Ek and Martin Lorentzon founded Spotify, which first launched in 2008; aiming to create a legal alternative to file sharing platforms such as Napster and Kazaa, the service allowed users to stream songs on-demand using peer-to-peer technology, and would be offered in subscription-based and ad-supported tiers. Ek stated that he wanted to "create a service that was better than piracy and at the same time compensates the music industry."[33][34]

In 2006, a French music streaming website known as Blogmusiq was shut down after copyright complaints by the local royalty agency SACEM.[35] After reaching agreements with SACEM, the site subsequently relaunched as Deezer, which reached seven million users by the end of 2009.[36][35]

Also in 2006, MTV owner Viacom partnered with Microsoft on an online music platform known as Urge, which included a music store, music videos and online radio stations, and a subscription music streaming service known as "Urge To Go". Urge was briefly integrated with Windows Media Player as a competitor to Apple's iTunes and iTunes Store, but was discontinued in 2007 amid cannibalization by Microsoft's Zune platform (which was positioned as a competitor to iPod, and used its own separate DRM and music store that was incompatible with Urge). Viacom then entered into a partnership with Rhapsody owner RealNetworks to form the joint venture Rhapsody America, and transition Urge subscribers to Rhapsody.[37][38] Yahoo Music Unlimited was discontinued in July 2008, and Yahoo also directed users to Rhapsody.[39][40]

In the 2010s, online streaming gradually had begun to displace radio airplay as a significant factor in the commercial success of music. Spotify officially launched in the United States in 2011, and Billboard began to increasingly include streams into the methodologies of its record charts.[41] In 2012, Psy's K-pop song "Gangnam Style" became a major international hit, driven primarily by the viral popularity of its music video; "Gangnam Style" would become the first YouTube video to reach one billion views.[32] "Harlem Shake"—a song by trap producer Baauer that had become associated with a viral dance meme—was boosted to number-one on the Billboard Hot 100 chart in February 2013 after U.S. YouTube views for music content were added to its methodology.[42][43]

After Spotify's launch, new competing services began to emerge in the North American market, including Beats Music—which was backed by headphone maker Beats Electronics, Microsoft Groove Music Pass (formerly Xbox Music),[44] Amazon Music Unlimited,[45] and Google Play Music All-Access (a branch of a service also offering downloads and a music locker).[46][47] Beats Electronics was later acquired by Apple Inc., which discontinued Beats Music in 2015 and replaced it with a new Apple Music service.[48][32] Tidal, a streaming service oriented towards high-fidelity audio, also emerged in 2015, with backing from rapper Jay-Z, and a focus on exclusive content.[49][50]

In October 2015, after initially offering "Music Key"—a subscription bundling Play Music All Access with ad-free viewing of music content on YouTube,[51][52] Google launched YouTube Red— which extended ad-free access to all videos on the platform, and added premium original video content in an effort to compete with services such as Netflix.[48] Concurrently, YouTube introduced YouTube Music, an app dedicated to music content on the platform.[48][53] In 2016, Rhapsody was renamed Napster; Rhapsody had acquired Napster in 2011.[54]

In 2017, Pandora launched a "Premium" tier, which features an on-demand service more in line with its competitors, while still leveraging its existing recommendation engine and manual curation.[55] In October 2017, Microsoft announced the discontinuation of Groove Music Pass, and directed its users to Spotify.[56]

In 2018, YouTube Red rebranded as YouTube Premium, and YouTube concurrently introduced a redesigned YouTube Music platform, along with a separate YouTube Music subscription at a lower price point. The YouTube Music platform can be used without a subscription, but carries video advertising, and does not support background playback on mobile devices.[57][58] The YouTube Music service eventually replaced Google Play Music entirely in 2020, and Google no longer operates a digital music store.[59][60][61]

In 2019, Beatport, an online music store primarily targeting DJs and electronic music, announced music streaming services known as Beatport Cloud and Beatport Link. The latter is designed to integrate directly with DJ software such as Serato, Rekordbox, Traktor,[62][63][64][65] and its first-party web application Beatport DJ (which launched in 2021); the service targets professional DJs shifting to streaming-based models for their music libraries, as well as amateur DJs.[66][65]

Impact and figures

[edit]
A smartphone docked on a speaker, streaming music from the Spotify service

By 2013, on-demand music streaming had begun to displace online music stores as the main revenue stream of digital music.[32] In 2023, the International Federation of the Phonographic Industry (IFPI) reported that growth in revenue in the music industry had increased by 11.2% compared to the previous year. In 2021—its largest increase in the past 20 years—with paid music streaming services accounting for $12.3 billion in revenue ($2.2 billion YoY), and ad-supported streaming $4.6 billion ($1.1 billion YoY). Revenue from music streaming services had more than doubled since 2017, and the estimated number of users of paid services was 667 million in 2023[67].[68] In 2019, streaming services accounted for the majority of music revenue globally for the first time.[5]

Music streaming services have faced criticism over the amount of royalties they distribute, including accusations that they do not fairly compensate musicians and songwriters.[69][70] In 2013, Spotify stated that it paid artists an average of $0.007 per stream. Music Week editor Tim Ingham commented that while the figure may "initially seem alarming," he noted: "Unlike buying a CD or download, streaming is not a one-off payment. Hundreds of millions of streams of tracks are happening every day, which quickly multiplies the potential revenues on offer – and is a constant long-term source of income for artists."[71] Amidst those rising number of streams, Spotify has also confirmed that they will require tracks "to get a minimum of 1,000 listens every year to receive royalties" starting early 2024.[72] Additionally, some have expressed concern about the focus of streaming metrics as the primary source of monetary compensation for musicians and songwriters as streaming fraud[73] gains traction.[74]

When music services already face critiques for taking large cuts from artists, some say their business models help record labels profit even more.[75] Streaming services take the revenue from songs on their platform and send it back to record labels and management companies that own the rights to the songs. These companies then take another cut before sending it to the artists. However, in the past, there were ‘royalty models’ that would allow for artists to get a share of physical albums sold, but with the creation of streaming services, those models have now become obsolete.[75] This is the case for smaller artists, who take up a large portion of the music industry. Without an extensive fan base, these artists aren't able to make a sufficient amount of money.[75]

To increase the diversity and value of their services, music streaming services have sometimes produced or acquired other forms of music-related content besides songs, including music documentaries[76] and concert presentations.[77][78] Spotify had begun to increasingly make investments into podcasts, buoyed by acquisitions such as sports publication The Ringer and exclusive rights to The Joe Rogan Experience.[79][80][81][82]

In the 2010s, record charts began to increasingly include listener data from streaming platforms into their methodologies. In March 2012, Billboard launched a new "On-Demand Songs" chart, which was added to the formula of its flagship Hot 100 chart.[32] In January 2013, On-Demand Songs was broadened into "Streaming Songs",[83] and YouTube views in the United States on videos containing music were added to the Hot 100 formula the following month.[42][43] In 2014, the UK Singles Chart similarly changed its methodology to include streaming.[84] To account for streaming and the decline of album purchases, album charts began to adopt a metric known as "album-equivalent units" (AEUs), which are based on purchases of the album, and how many times individual songs from the album have been purchased or streamed.[85][86] In 2016, the GfK Entertainment charts in Germany also added streaming to its methodology; however, the metric is based on revenues generated from a song's availability on paid platforms only, thus excluding free ad-supported services.[87][88]

See also

[edit]

References

[edit]
  1. ^ "Vinyl records outsell CDs for first time in decades". BBC News. 2023-03-13. Retrieved 2024-05-04.
  2. ^ Farrha Khan (2016-03-22). "Streaming overtakes digital downloads as top music industry money maker". TechRadar. Retrieved 2024-05-04.
  3. ^ "News and Notes on 2016 RIAA Shipment and Revenue Statistics" (PDF). Recording Industry Association of America.
  4. ^ "Forget Selling Albums — Artists Can Now Go Platinum Via Streaming". NPR. 2016-02-01.
  5. ^ a b "Streaming music is going to officially take over the world this year". CNET. Retrieved 2024-05-04.
  6. ^ Hsu, Chiehwen Ed; Raj, Yeshwant S.; Sandy, Bob (2021-08-10). "Music streaming characteristics and emotional consumption as determinants of consumer satisfactions and intention to purchase". Contemporary Management Research. 17 (3): 157–188. doi:10.7903/cmr.20647. ISSN 1813-5498.
  7. ^ Review, The Regulatory (2024-05-30). "The Inequalities of Digital Music Streaming | The Regulatory Review". www.theregreview.org. Retrieved 2024-11-16.
  8. ^ Sisario, Ben (7 May 2021). "Musicians Say Streaming Doesn't Pay. Can the Industry Change?". The New York Times.
  9. ^ "Streaming platforms aren't helping musicians – and things are only getting worse". The Guardian. 2020-11-13. ISSN 0261-3077. Retrieved 2024-05-04.
  10. ^ a b "The iTunes influence, part one: How Apple changed the face of the music marketplace". Engadget. 29 April 2013. Retrieved 2022-06-29.
  11. ^ Li, Kenneth (September 2, 1999). "Interactive Media and MP3.com announce the creation of Mp3radio.com". CNN. Retrieved December 24, 2016.
  12. ^ a b "MP3.com Shutdown Could Delete Indie Tracks". PC World. Archived from the original on 2016-03-16. Retrieved 2022-06-29.
  13. ^ "The iTunes influence, part one: How Apple changed the face of the music marketplace". Engadget. 2013-04-29. Retrieved 2024-11-01.
  14. ^ "UMG RECORDINGS, INC. v. MP3.COM, INC". www.law.uh.edu. Retrieved 2022-06-29.
  15. ^ https://www.geekwire.com/2018/rhapsody-napster-pioneering-music-service-coulda-spotify-isnt/#:~:text=The%20service%20known%20today%20as,coming%20from%20part%2Downer%20RealNetworks.
  16. ^ "Industry starting to endorse Net music / Listen.com to offer songs from all five major labels". San Francisco Chronicle. 2002-07-01. Retrieved 2012-11-10.
  17. ^ "Roxio Sets Date for Napster Launch". The Wall Street Journal. October 9, 2003.
  18. ^ "Roxio Reveals Details Of Retooled Napster". Billboard. October 10, 2003.
  19. ^ Clifford, Stephanie. "Pandora's Long Strange Trip". Inc.com. Retrieved 2020-09-07.
  20. ^ a b "Pandora launches song replays, more skips for all". CNET. Retrieved March 13, 2017.
  21. ^ "Pandora buys FM radio station in a wily move to fight music labels". The Verge. June 11, 2013. Retrieved June 13, 2013.
  22. ^ Harrison, Christopher (June 11, 2013). "Why Pandora bought an FM radio station".
  23. ^ Singleton, Micah (2016-09-15). "Pandora launches Pandora Plus, an improved version of its $5 subscription service". The Verge. Retrieved 2020-09-07.
  24. ^ "Pandora launches automatically generated personalized playlists". The Verge. Retrieved 2018-11-27.
  25. ^ Flynn, Laurie J. (June 29, 2001). "Internet: Yahoo Buys A Music Service". The New York Times. Retrieved 2024-11-09.
  26. ^ "Report: Yahoo to launch subscription music service". Computerworld. Retrieved 2024-11-09.
  27. ^ Bangeman, Eric (May 11, 2005). "Yahoo enters digital music fray". Ars Technica.
  28. ^ Healey, Jon (May 11, 2005). "Yahoo Offers Subscription Service for Online Music". Los Angeles Times.
  29. ^ "Musicology: The history of music streaming". Mixdown Magazine. 2021-04-23. Retrieved 2022-06-29.
  30. ^ PETTITO, NANCY (12 January 2006). "MySpace helps propel bands into success". The Daily Nebraskan. Retrieved 2022-06-29.
  31. ^ Brodkin, Jon (2019-03-18). "Myspace apparently lost 12 years' worth of music, and almost no one noticed". Ars Technica. Retrieved 2022-06-29.
  32. ^ a b c d e Unterberger, Andrew (2019-12-05). "2013 Was the Year That… Streaming Officially Became Unignorable". Billboard. Retrieved 2022-06-29.
  33. ^ "Daniel Ek profile: 'Spotify will be worth tens of billions'". www.telegraph.co.uk. 17 February 2010. Retrieved 2022-06-29.
  34. ^ "The story of Spotify: Sweden's controversial king of music streaming". The Local Sweden. 2018-03-02. Retrieved 2022-06-29.
  35. ^ a b "Exclusive: BlogMusik To Go Legit; Launches Free & Legal Music On Demand". TechCrunch.com. 21 August 2007. Archived from the original on 9 January 2013. Retrieved 21 December 2012.
  36. ^ "Deezer: Profitability Down the Line?". INA Global. 19 August 2011. Archived from the original on 3 April 2015. Retrieved 21 December 2012.
  37. ^ Mintz, Jessica (2007-08-22). "New digital music store set". Seattle Post-Intelligencer. Retrieved 2024-11-10.
  38. ^ "MTV loses Urge, partners with Rhapsody". Computerworld. Retrieved 2024-11-09.
  39. ^ Sorrel, Charlie (July 25, 2008). "So Long, And Thanks for All the Cash: Yahoo Shuts Down Music Store and DRM Servers". Wired.
  40. ^ Hansell, Saul (2008-06-30). "Rhapsody Runs Hard Just to Stay in Place". Bits Blog. Retrieved 2024-11-09.
  41. ^ Robinson, Kristin (2021-04-13). "15 Years of Spotify: How the Streaming Giant Has Changed and Reinvented the Music Industry". Variety. Retrieved 2022-06-29.
  42. ^ a b Sisario, Ben (February 20, 2013). "What's Billboard's No. 1? Now YouTube Has a Say". The New York Times. Archived from the original on March 22, 2017. Retrieved February 20, 2013.
  43. ^ a b Michaels, Sean (2013-02-22). "Harlem Shake's YouTube bump sends it to No 1 in US". The Guardian. ISSN 0261-3077. Retrieved 2024-11-09.
  44. ^ Brodkin, Jon (4 June 2012). "30 million-track Xbox Music service coming from Microsoft". Ars Technica. Condé Nast Digital. Retrieved 19 December 2012.
  45. ^ "Amazon's full on-demand streaming music service launches today". The Verge. 2016-10-12. Retrieved 2017-03-26.
  46. ^ Bishop, Bryan (May 15, 2013). "Google takes on Spotify with Google Play Music All Access subscription service, priced at $9.99 per month". The Verge. Vox Media. Retrieved January 18, 2017.
  47. ^ Rushe, Dominic; Arthur, Charles (May 16, 2013). "Google Play Music All Access: search giant launches rival to Spotify". The Guardian. Retrieved January 18, 2017.
  48. ^ a b c "Exclusive: An inside look at the new ad-free YouTube Red". The Verge. Retrieved 2018-05-17.
  49. ^ Sanders, Sam (April 1, 2015). "Jay Z's Music Service, Tidal, Arrives With A Splash, And Questions Follow". Georgia Public Broadcasting. Archived from the original on August 15, 2019. Retrieved April 1, 2015.
  50. ^ Young, Alex (March 31, 2015). "TIDAL debuts with exclusive releases from The White Stripes, Daft Punk, and Arcade Fire". Consequence of Sound. Retrieved March 31, 2015.
  51. ^ Newton, Casey (November 12, 2014). "YouTube announces plans for a subscription music service". The Verge. Vox Media. Retrieved January 18, 2017.
  52. ^ Spangler, Todd (November 12, 2014). "YouTube Launches 'Music Key' Subscription Service with More Than 30 Million Songs". Variety. Penske Media Corporation. Retrieved January 18, 2017.
  53. ^ "YouTube Music isn't perfect, but it's still heaven for music nerds". Engadget. 12 November 2015. Retrieved November 7, 2016.
  54. ^ Roettgers, Janko (2016-06-14). "Napster Is Back as Rhapsody Rebrands Its Streaming Service". Variety. Retrieved 2024-11-09.
  55. ^ "Pandora's on-demand music service finally arrives". TechCrunch. 13 March 2017. Retrieved 2022-06-29.
  56. ^ "Microsoft retires Groove Music service, partners with Spotify". The Verge. Retrieved 2017-10-02.
  57. ^ "New YouTube Music Premium costs $9.99 monthly, add $2 to get all Red perks". Ars Technica. Retrieved 2018-05-18.
  58. ^ "Google announces YouTube Music and YouTube Premium". The Verge. Retrieved 2018-05-17.
  59. ^ "YouTube Music will eventually get Google Play Music's best features, including user uploads". The Verge. Retrieved 2018-05-24.
  60. ^ Amadeo, Ron (2020-08-04). "Google Music shutdown starts this month, music deleted in December". Ars Technica. Retrieved 2020-09-11.
  61. ^ Amadeo, Ron (2020-06-24). "With YouTube Music, Google is holding my speakers for ransom". Ars Technica. Retrieved 2020-09-11.
  62. ^ "Beatport reveals new DJ subscription service, Beatport LINK". Mixmag. Retrieved 2019-05-16.
  63. ^ "Beatport Announces DJ Subscription Service 'Beatport LINK'". Billboard. 14 May 2019. Retrieved 2019-05-16.
  64. ^ Sanchez, Daniel (2019-05-14). "Aimed at Professional DJs, Beatport Unveils Two Subscription Services — Link and Cloud". Digital Music News. Retrieved 2019-05-16.
  65. ^ a b Narozniak, Rachel (2023-04-14). "As Music Downloads Tank, DJs' Favorite Platform Beatport Is Selling More Than Ever". Billboard. Retrieved 2023-11-30.
  66. ^ "Beatport DJ allows you to mix tunes on your internet browser". Mixmag. Retrieved 2023-11-30.
  67. ^ "Industry Data". IFPI. 2023-03-22.
  68. ^ "'Free' music streaming paid the record industry $4.6bn in 2021… and other key insights from the latest IFPI Global Music Report". Music Business Worldwide. 2022-03-22. Retrieved 2022-06-30.
  69. ^ Aswad, Jem (2021-04-19). "Songwriters Are Getting Drastically Short-Changed in the Music-Streaming Economy, Study Shows". Variety. Retrieved 2022-06-29.
  70. ^ "The music streaming debate: what the artists, songwriters and industry insiders say". the Guardian. 2021-04-10. Retrieved 2022-06-30.
  71. ^ "Spotify reveals artists earn $0.007 per stream". BBC News. BBC. 4 December 2013. Retrieved 22 January 2017.
  72. ^ Ahmed, Aneesa (2023-11-22). "'Putting a number on art': musicians nervous as Spotify announces royalty changes". The Guardian. ISSN 0261-3077. Retrieved 2024-11-16.
  73. ^ "What is Online Digital Streaming Fraud?". Arkose Labs. Retrieved 2024-11-16.
  74. ^ "Streaming fraud costs the global music industry $2bn a year, according to Beatdapp. Now it's partnering with Beatport to combat the trend". Music Business Worldwide. 2024-07-09. Retrieved 2024-11-16.
  75. ^ a b c Jones, Rhian (2021-01-16). "'Spotify are selling adverts, not music': how to stream ethically". The Guardian. ISSN 0261-3077. Retrieved 2024-11-16.
  76. ^ D'Orazio, Dante (December 20, 2015). "Taylor Swift's 1989 World Tour documentary is now streaming on Apple Music". The Verge. Vox Media. Retrieved April 22, 2017.
  77. ^ Jacobs, Lola (June 4, 2018). "Nicki Minaj, Post Malone To Headline 'Made In America' 2018". Vibe. Retrieved December 18, 2018.
  78. ^ Iasimone, Ashley (October 17, 2017). "TIDAL X Benefit Concert: Watch the Live Stream". Billboard. Retrieved December 18, 2018.
  79. ^ "Spotify acquires another podcast network to keep building its original show catalog". The Verge. 26 March 2019.
  80. ^ "Spotify acquires true crime studio Parcast to expand its original podcast content". TechCrunch. 26 March 2019. Archived from the original on 18 April 2022. Retrieved 2 January 2020.
  81. ^ Robertson, Katie; Scheiber, Noam (5 February 2020). "Spotify Is Buying The Ringer". The New York Times. ISSN 0362-4331. Archived from the original on 2020-02-05. Retrieved 5 February 2020.
  82. ^ Spangler, Todd (May 19, 2020). "Joe Rogan Will Bring His Podcast Exclusively to Spotify". Variety. Archived from the original on May 19, 2020. Retrieved May 19, 2020.
  83. ^ Pietroluongo, Silvio (January 17, 2013). "New Dance/Electronic Songs Chart Launches With Will.i.am & Britney at No. 1". Billboard. Archived from the original on November 10, 2016. Retrieved February 19, 2012.
  84. ^ "Official singles chart to include streaming services". BBC News. 2014-06-23. Retrieved 2022-06-30.
  85. ^ Sexton, Paul (March 2, 2015). "Sam Smith's 'In the Lonely Hour' Tops Historic U.K. Albums Chart". Billboard. Retrieved July 1, 2016.
  86. ^ Trust, Gary (November 20, 2014). "Billboard 200 Makeover: Album Chart to Incorporate Streams & Track Sales". Billboard. Retrieved November 20, 2014.
  87. ^ Potzel, Andreas (February 1, 2016). "Deutsche Album-Charts integrieren Premium-Streaming" [German album charts integrate premium streaming] (in German). Musikmarkt.de. Archived from the original on February 1, 2016. Retrieved July 1, 2016.
  88. ^ Briegleb, Volker (February 1, 2016). "Deutsche Album-Charts jetzt auch mit Streaming-Zahlen" [German album charts now with streaming numbers]. heise online (in German). Retrieved July 1, 2016.