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 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 Read more on Last.fm.