Ainigma was a German rock band from Garmisch-Partenkirchen, active in the early 1970s. The group consisted of Willy Klüter (vocals and organ), Michael Klüter (drums), and Wolfgang Netzer (guitar, bass). The band, influenced by British rock bands like Atomic Rooster, blended elements of Krautrock, blues, psychedelic, and progressive rock. In 1973, at ages 15 and 17 respectively, Michael Klüter and Willy Klüter recorded their debut album Diluvium in the parish hall of Garmisch. The album was initially released as a private pressing on the Arc label and later became highly sought after by collectors. It was later reissued on CD in 2006 by Little Wing of Refugees and Amber Soundroom under the Garden of Delight label. It also featured Willy Klüter's compositions, who found success as a producer in folk music.