Burtka debuted his 54 Below solo show yesterday evening.
Check out photos of the Broadway veterans in performance at swanky nightclub 54 Below.
The elder Callaway sister is flying solo and bearing her soul in the process.
Benanti will be joined by her frequent musical director, Todd Almond.
Watch the handsome Smash and Newsies star croon the classic song from Follies at 54 Below.
New York has never seen him like this.
Check out photos of the stars before they hit the stage.
Watch the stage veteran perform an old-school Italian melody as he previews his 54 Below debut.