The VH1 Save the Music Foundation never had any problem getting attention in the late '90s when it launched with a party featuring Aretha Franklin, Celine Dion and Mariah Carey. But the foundation needs to broaden its donor base to expand its work.

The singer repeatedly postponed performances in the past year because of severe muscle spasms. In a tearful Instagram post, she revealed she has been diagnosed with a rare neurological disorder.