Susan Rogers
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'I started Prince's vault'

The musician Prince is reported to have a large stash of unreleased music locked away inside a vault at his recording studio just outside Minneapolis.

For years fans have speculated about whether the stories of such a collection are true, and just how much music might be inside.

Now Prince's former sound engineer, Susan Rogers, has told the BBC that the vault does exist and it's full of tracks.

Go to next video: Why is so much music in Prince's vault?