Prince To be Honored With All-Star Grammy Tribute

Prince Will Be Honored With All-Star Grammy Tribute Concert  Some of today’s best artists will join together to pay tribute to Prince.  The all-star Grammy salute to Prince is called Let’s Go Crazy.   Alicia Keys, Usher, John Legend, Common,  H.E.R., Earth, Wind and Fire and more will participate.  Sheila E. will serve as musical director along with Jimmy Jam and Terry Lewis.   The concert will be recorded two days after the Grammy Awards and the special will air sometime in April.  What songs must they perform at this event?