Michael Muennich (b. 1980 in Saarbrücken, DE) is a label curator and composer of concrete/tape music, living and working in Hamburg since 2004.

His audio works have been released on labels including Firework Edition Records (SWE), Banned Production (US), Recordings For The Summer (DE) and The Tapeworm (UK). In 2009 MM launched Fragment Factory, a record label and mail order house, specialising in sound art and rather irregular electronic music. To date, FF has released more than 40 works by sound artists from the US, Canada, Asia, UK & Europe on vinyl, CD and cassette. 

Besides, Muennich is currently a postgraduate at University of Hamburg (Department of Cultural Anthropology), where he is, among other things, doing research on the connections between sound and social/cultural practices.