Eraser vs Yöjalka (also known as EvsY) are Julius Lehmuskallio (Eraser) and Simo Ojala (Yöjalka), a Suomisaundi-style psytrance project from Helsinki, Finland. Both studied music and classical instruments, went to goa parties since 1994 and started making music together in 2000. Since the beginning they' ve been interested in making innovative and always forward going psytrance, sucking influences from heavy, funk, classical and electronic music. They' ve released two albums and one EP on Helsinki-based record label Exogenic Records. The third album, Lords of the Liverdance and fourth album Virtuosi di Quosi were released by Australian record label Faerie Dragon 2006 and 2009.
Eraser vs Yöjalka has played in many many Finnish parties, as well as performing in Russia, Lithuania, Ukraine, Belgium, Israel, Turkey, Great Britain, Sweden, Denmark, Japan and USA.
