Mike Duquette

What we know (and don't know) about the bonus tracks on the deluxe edition of Prince's 'Sign O' the Times' box set.

Prince adored the folk singer, but she rejected his offer to collaborate.

In 1987, Bonnie Raitt recorded but never released a song written by Prince.

Fans can now recreate a 1986 album that became 'Sign O' the Times.'

Prince's famously abandoned pre-'Sign O' the Times' album can now be recreated legally.