The CMA is a collaborative project between two of the founding members of the Living Legends crew, The Grouch and Luckyiam. They have released two full-length records, Overall in 2000 and All Over in 2004, but have also had many tracks featured on the bigger Living Legends records. Nearly all of the tracks are produced by The Grouch and then feature both Luckyiam and The Grouch on the microphone. Artists who have been featured on their releases include Slug (of Atmosphere), Murs, and Del.