Mani Neumeier (Manfred Neumeier, born December 31, 1940 in Munich) is a German rock musician, free jazz-drummer, artist, and frontman (singer and drummer) of the German Krautrock-band Guru Guru.Probably best known for his work with Guru Guru, Neumeier collaborated with numerous bands and artists, such as Dieter Möbius, Damo Suzuki, Harmonia, Hans-Karsten Raecke, Irène Schweizer, Peter Brötzmann, Sonny Sharrock, Uchihashi Kazuhisa, Jojo Hiroshige, Kawabata Makoto, Yoshida Tatsuya, and Luigi Archetti.