Pig's Boogie is a keyboard driven instrumental which was performed a number of times by the Jerry Garcia Band, with Nicky Hopkins on piano, in 1975.
The Tin Man Was A Dreamer, Nicky Hopkins, 1973
Single (Banana Anna / Pig's Boogie), Nicky Hopkins, 1973, CBS
Single (Speed On / Pig's Boogie), Nicky Hopkins, 1973, Columbia Let It Rock: The Jerry Garcia Collection, Vol. 2: Keystone Berkeley '75, Jerry Garcia Band, 2009 Garcia Live: Volume Five, Jerry Garcia Band, 2014