Late singer passed away earlier this year
Stevie Wonder, Chaka Khan, John Mayer will play in Minnesota
'The Most Beautiful' expected in April 2017
Prince pretended to be ‘Camille’ with speeded-up vocals on lost album
'Purple Rain’ band roll out Prince classics in Minneapolis
Music icon died of an accidental painkiller overdose in April
She opened up about the 'grief, depression, anger' that she has experience since the singer's death
Sheila E, The Revolution, Morris Day and The Time are among those expected to perform
The late star’s estate will be open to the public from October
The singer died of an accidental overdose of the synthetic opioid in April