B-2 Unit is the second solo album by Japanese musician Ryuichi Sakamoto. The album included the track "Riot in Lagos", which was significant in the development of electro and hip hop music; the song was listed by The Guardian in 2011 as one of the 50 key events in the history of dance music.[2]
The album, and in particular the song "Riot in Lagos", has been acknowledged as an influence on the development of hip-hop and electro music of the 1980s.[3] Artists in the 1980s including Afrika Bambaataa and Mantronix and more recently Aphex Twin and Autechre are said to have drawn inspiration from the song and album.[4][5]