The first act of a stage musical introduces the plot, the characters, and (hopefully) a lot of great songs. The position of the final song in Act I of any musical has the joyous but daunting task of sending the audience to intermission anxious to return. Today’s playlist has been assembled to celebrate those songs that follow us to the restroom, lobby or concession counter with a promise that Act II will be just as thrilling. Here are 50 great showtunes that finish the Act Ones of their respective musicals. I hope you enjoy!