Ivy Inspires 'Smash'ing Sing-a-long - Exclusive

In the world of Smash, there are three reasons the characters sing. They're either rehearsing/promoting one of the musical numbers, having a stress-induced hallucination or reveling in their success.

VIDEO - Hit List Slays The Stage

In next week's all-new episode, Bombshell's boys and girls gather 'round the piano to celebrate freeing the show from Jerry and getting it back on the right track! Helping Tom and Julia lighten the mood is Leslie Odom Jr. (Sam), who Ivy lures back to town just in time to dazzle us all with a performance of (Let's Start) Tomorrow Night that would make Gene Kelly proud!

Watch ETonline's exclusive clip from next week's Smash, airing Tuesdays at 10 p.m. on NBC.