Artists - C
- Cage, John
- Cale, John
- Campbell, Neil
- Can
- Captain Beefheart & His Magic Band
- Caroliner
- Carter, Christina
- Carter, Tom
- Chalk, Andrew
- Charalambides
- Chartier, Richard
- Cherry, Don
- Choukoku No Niwa
- Circle
- Clark, Chris
- Clear People
- Clouddead
- Cluster
- Cohen, Leonard
- Coltrane, Alice
- Comus
- Connors, Loren (Mazzacane)
- Conrad, Tony
- Corsano, Chris
- Cosmic Jokers
- Couch
- Cure, The