Roscioli will replace fellow Wicked alum Teal Wicks.
Items dedicated to the likes of Barbra Streisand, Robin Williams, and Joan Rivers also helped the charity rake in the dough.
The cabaret will play Broadway night spot 54 Below.
Stephen Trask, Julia Murney, and Euan Morton talk about the surprising second careers they love.
Hosted by Glee's Jane Lynch, the benefit concert served to support the UN's Free & Equal campaign.
Elphaba would be proud.
Jane Lynch will host the benefit, which also stars Sting and Patti LuPone.
The Broadway casts of Wicked and Once have joined the star-studded lineup of performers.
This U.S. premiere features a classic Disney score by Alan Menken and Stephen Schwartz.