I'm Breaking Down, from Falsettos. Performed by Stephanie J. Block on Seth's Broadway Cruise.

[@broadwaydreams8228]

THANK YOU FOR BLESSING US NON CRUISERS WITH THIS

[@stacyc4287]

Seth: For any of you who don't know this number..... The rest of us: Um we are SJB fans, we know it Seth, we know it baby. ;)