More than one artist exists with this name: 1. Trio (sometimes written TRIO) was a German minimalist new wave band. Active from 1980 to 1985, it consisted of Stephan Remmler, Gert "Kralle" Krawinkel, and Peter Behrens. The group is best known for international hit single "Da Da Da", which has been often covered. 2. TRIO (an acronym for The.Rhythm.Is.Odd), a Swedish psychedelic-influenced progressive rock band that was formed in 2006 by Bjorn Egelius, Leif Fredriksson, and Tobbe Johanson.