In 2005, MF Doom and Danger Mouse joined forces to create The Mouse And The Mask. The much-admired project will see a reissue on May 5th with two previously unreleased songs. “Mad Nice” featuring Black Thought is one of the never-heard tunes that will come with the CD or three- album package. The reissue includes bonus tracks, the digital-only Occult Hymns E.P. and a limited edition T-shirt.