Prince fans will get to hear some of the late pop star's unreleased music later this year. His estate is putting out an album in September called "Piano & a Microphone 1983." It will include nine tracks recorded by Prince 35 years ago. The album celebrates what would have been his 60th birthday. Prince died of an accidental overdose of fentanyl in 2016.
Photo: Prince performs on stage at the Stade de France in Saint-Denis, outside Paris, on June 30, 2011. (Getty Images)