Spring Awakening Cabaret - Courtney Markowitz - Spring Cleaning

The Cast of Spring Awakening held a Cabaret in Hollywood. All proceeds went to the Trevor Project.
This is Courtney Markowitz, who plays Ilse on tour, singing Spring Cleaning.

[@Allie2Squared]

She is by far my favourite out of the new cast

[@SarahPellegrini]

Where is this song from?