Babylon Baby is an original Phish composition that has been performed 3 times since its debut on August 15, 2011 at UIC Pavilion, University of Illinois. It has been played at 3 different venues, with the longest known version lasting 7:15. The current gap is 531 shows since the last performance. On average, it appears every 34 shows. This song is currently considered a bustout candidate due to an unusually long gap.