III (Bass Communion III or Bass Communion CDR) is the name of the third studio album released by British musician, songwriter, and producer Steven Wilson under the pseudonym Bass Communion. It is a compilation of leftover pieces recorded between 1995-1999 that were not included on either of the previous two Bass Communion albums. In 2008, the album was re-issued together with II in a 2-CD edition limited to 1,200 copies.