Prisma is the name of at least six different bands: 1. Swiss progressive rock band from Zürich 2. Swiss alternative rock / pop band from Geneva 3. Netherlands Progressive rock band 4. Japanese hip hop producer 5. Greek hip hop band 6. Psych-folk duo from Maine 7. American house music producer on MrHappyFace Records 8. Danish alternative rock band 1. The first band consists of 4 members who started working together in 2002. The sound is similar to the well known band Tool, but always has its own drive and style containing psychedelic and hypnoting melodies embedded in a tough sound structure. Their first longplayer (Collusion) appeared in 2006. The album contains 12 songs, which are the essence of 2 years of work. Further information and 3 complete songs are available on the official band page and on their myspace page. 2. Prisma is an alternative rock band from Geneva, Switzerland created in 2008. The band currently features vocalist, guitarist Paulo Mendoza; Bassist Mircea Ionescu; guitarist, vocalist and keyboardist Dennis Benavides and drummer Arthur Spierer. They play music combining different styles from rock, through pop, to punk-rock. Influenced by 90's alternative rock, and recently, by all the British alternative scene. www.prismamusic.com Their single "Midnight echoes" is on the radio Couleur 3 as of March 28 2011!! Their EP "Throw me back into the lights" is available on Itunes and came out Feb. 15 2011 3. Prisma, Light and soft symphonic rock, released Prisma Lp in 1980, Band members: Rob Van Der Sande....key,vo, Paul Bruinenberg....g, Carl Beukman....b Robert Meyran....ds. Additional musician was Huib Quitz....congas. Prisma Lp recorded in October 1980