VIDEO: Ariana Grande & Jason Robert Brown Perform 'Jason's Song' on TONIGHT SHOW

On last night's TONIGHT SHOW, Ariana Grande performed 'Jason's Song (Gave It Away)', accompanied by Tony winning composer Jason Robert Brown. The song, written by Jason Robert Brown, is off her new album, "Dangerous Woman." purchase the track on iTunes and purchase the SHEET MUSIC on SheetMusicDirect. Watch the performance below!

To learn the history of 'Jason's Song' and listen to Jason Robert Brown's piano version, click HERE! The musician composed the score for '13 the Musical,' which marked Grande's Broadway debut in 2009.

With a book by Dan Elish and Robert Horn, '13' followed a move from New York City to small-town Indiana, young Evan Goldman grapples with his parents' divorce, prepares for his impending Bar Mitzvah, and navigates the complicated social circles of a new school. 13 is the only Broadway musical ever with a cast and band entirely made of teenagers. It originally began previews on September 16, 2008 and officially opened on October 5, 2008 at theBernard B. Jacobs Theatre.

The Broadway production closed on January 4, 2009 after a total of 105 performances. The show was directed by Jeremy Sams and starred Graham Phillips as Evan Goldman and Allie Trimm as Patrice. It also starred Corey Snide as Evan on the matinee performances, Aaron Simon Gross as Archie Walker,Eric Nelsen as Brett Samson, and Delaney Moro as Kendra. Liz Gillies played Lucy and Ariana Grande played Charlotte, a cheerleader.

Photo by: Andrew Lipovsky/NBC