She began her career with the Tony Award-winning musical Rent, playing numerous roles in the Broadway and National Touring companies.

[1] In 2010 Hall independently released her debut album, River Train,[2][3] garnering the attention of Grateful Dead drummer Mickey Hart.

[4][5][6] Hall has provided supporting vocals for Elton John, Mariah Carey, Jason Mraz, India Arie, Ledisi and Ben Platt.

[citation needed] She is currently an adjunct professor of music at the NYU Tisch School of the Arts while she puts the finishing touches on her third solo project.

Her standout feature in the performance garnered the attention of Rolling Stone magazine, which noted her "soulful and superb talent".