Organic Revolution Orchestra

Swedish rock group from Gothenburg that was active during the 1990s. Oro, also written ORO, which was interpreted as Organic Revolution Orchestra. The band was led by Henrik Wallgren, while the other members were Bo Henriksson, Martin Wallgren, Pål Eneroth and Gregor Guron. Prior Ragamedon, the band had been reorganized to consist of Henrik Wallgren on vocals and firing, Peter Johansson, trombone and keyboard, Staffan Sörensson, violin and percussion, Hansi Baumgartner, bass, Pål Eneroth, percussion, Salomon Helperin, trumpet, horn and keyboard, Ola Kjellman, vinyl scratching, Jan D-cor Eneroth, wall illusions and Lars Siltberg on visual effects.