People MagazineSheila E. 'Has Concern for the Protection of Prince's Music,' Is Working with Family to Preserve His LegacyPeople MagazineSheila E. 'Has Concern for the Protection of Prince's Music,' Is Working with Family to Preserve His Legacy. 0SHARES. Reprint. subscribe now. By Patrick Gomez. @PatrickGomezLA. 04/28/2016 AT 04:00 PM EDT.