Prince was planning advice book for young musicians

In a previously unreleased interview, Prince has revealed he was planning on writing about the ''hardships'' faced by music artists one day. The legendary singer - who passed away on Thursday at his home in Minnesota - was planning to write a book to offer advice to young singers. Speaking in 1997 in a previously unreleased interview with Top of the Pops magazine as published in The Observer newspaper, he said: ''One day I might write the book about the hardships artists face.