Drummer and composer Dave King is perhaps best-known as a co-founder and one-third of the U.S. jazz trio The Bad Plus. He has also co-founded a number of other groups, including Happy Apple and Halloween, Alaska. He has played with more than 30 artists and appeared on over 50 recordings. In this third of our special series, we talk to Dave about his relationship with music and about his hit postmodern YouTube show Rational Funk.