Merzbox is a box set compilation by the Japanese noise musician Merzbow. It consists of 50 CDs spanning Merzbow's career from 1979 to 1997. 30 discs are taken from long out of print releases, while 20 are composed mainly of unreleased material. The box also contains two CD-ROMs, six CD-sized round cards, six round stickers, a poster, a black long-sleeve T-shirt, a medallion, and the Merzbook, all packaged together in a "fetish" black rubber box. It is limited to 1000 numbered copies.