My friend has a huge music collection. He burned me a copy of this hip-hoppish album that wasn't mainstream. This album had two disks. One was the actual album, the other one was the album with just the vocal tracks left off. This instrumental only part of the album is really good. So it makes me wonder, why don't more bands do this? There are so many bands I can think of where I would just like to hear the instrumentals only sometimes. Once in a while you just don't want to hear vocals, espically for me while i'm doing homework or painting. It's not a bad idea.