The Alice: Madness Returns Unreleased Original Soundtrack, also known as Alice Original Deluxe Soundtrack, is the extended soundtrack of Alice: Madness Returns. Unlike the Alice: Madness Returns Original Soundtrack, which has only 22 pieces, this soundtrack features 101 different pieces that have previously been unreleased. The full soundtrack has never been released officially, unlike the official soundtrack which was released on May 17, 2011.