Originally by ZZ Top
Tush is a cover song performed by Phish that has been performed 2 times since its debut on December 6, 1986 at The Ranch. It has been played at 2 different venues, with the longest known version lasting 3:31. The current gap is 2142 shows since the last performance. On average, it appears every 21 shows. This song is currently considered a bustout candidate due to an unusually long gap.