"You Enjoy Myself", commonly abbreviated to "YEM", is a Phish song written by Trey Anastasio, first played live on February 3, 1986.
[2] The title came from an Italian man, befriended by Anastasio and Jon Fishman, who wrapped his arms around them near the Uffizi museum and exclaimed, "you know, when I am with you, you enjoy myself!
"[2] A short, a cappella version of "You Enjoy Myself" appeared on The White Tape, Phish's debut album.
"[4] When the song is performed live, one section features Anastasio and bassist Mike Gordon jumping on trampolines in tandem.
[5] "You Enjoy Myself" is keyboardist Page McConnell's favorite Phish song.