As "30 Rock" heads off into the great TV beyond, it's easy to get nostalgic, especially for some of the show's trademark musical moments.
From Jenna Maroney's (Jane Krakowski) hit songs like "Muffin Top" and "Balls" to Liz Lemon's (Tina Fey) alcohol-fueled songs, "30 Rock" was not afraid to break out of the mold and do a song-and-dance number, no matter how absurd or understated.
Alec Baldwin and Tracy Morgan got in on the song and dancing too as their characters Jack Donaghy and Tracy Jordan. With the help of Jeff Richmond -- Fey's husband and a "30 Rock" executive producer -- the moments below helped shape the series into a TV game-changer.
Without further ado, check out 30 great "30 Rock" musical moments, assembled below in no particular order.
A little spoilery tease: There is quite the song in the series finale, one that is sure to delight longtime fans of the series.
Tell us in the comments: What's your favorite musical moment from "30 Rock"?
"30 Rock" series finale airs Thursday, Jan. 31 at 8 p.m. EST on NBC.