George Koller is a Canadian bassist and multi-instrumentalist who has played professionally and extensively within most genres of music and is best known for his work in jazz, free jazz, folk music, world music and world fusion. Wikipedia 　　Born: December 9, 1958 (age 59), Edmonton, Canada 　　Albums: Music for Plants, Animals and Humans, Bop Rap, MORE 　　Music group: The Shuffle Demons 　　Genres: Jazz, Folk music 　　Record labels: AVALON LABEL, Effendi Records inc., Somerset Entertainment Ltd., Avalon, MRI, ZSAN, Lifescapes, Reflections