Colaiuta stats that Joe's Garage was one of the most challenging recording experiences of his career. The session originally was intended to last only a day, and produce a single tune, but the session went on for a month and yielded a double album. No doubt one of the most difficult songs on the album, and probably the one considered to be the "holy grail" of Vinnie's recordings among drumming fans, is "Keep it Greasy".
The tune alternates between 4/4, 19/16, and 21/16 time signatures. Amazingly, the tune was recorded in its entirety in one live take, with no punch-ins or overdubs! The following transcription is from the guitar solo passage, which is placed in 19/16 time and starts at 3:18