"Comfort in Sound", was the last single to be taken from Feeder's 2002 album of the same name. It was only available at first on the band's arena tour in December 2003, and was limited to 3,000 copies. A few weeks after the tour, the single was available for download from "Feederweb" with downloadable PDF artwork.

The inclusion of the original "Piece By Piece" video was the first time it was ever released in the UK.

It made the B-list of BBC Radio 1's playlist- the first time for a download only single in which the CD was not commercially available or not available at all.