Danish 1972 to 2009 novelty/skiffle/schlager band. Prior to forming the band the members played together in the 22 piece brass band Harmoniorkestret Kærne. Originally playing a satirical twist on schlagers, in their later years they turned more to making parodies on current hits. In their latter years sometimes just named Ø.M. The core of the members are also in the alike big band Århus Syncopaterne. The year before their 1974 debut they released an album under the alias Anders Errboe & Co.