Slow Hole to China: Rare and Unreleased is an album by rock band Clutch, consisting of various previously-unreleased recordings. It was released in 2003 (see 2003 in music), and contains 12 tracks. The album was released on CD by River Road Records, and 3,000 copies were printed on 12" vinyl by Emetic Records. 2,000 of these were regular black vinyl, while 1,000 were red marble. Clutch released a remastered version of the album, with 3 bonus tracks, on April 28.