They are America 's longest established dixieland jazz band , founded by Dr. Bill Borcher in Coos Bay in 1947 .
The Oregon Jazz Band is a dixieland jazz band based in Coos Bay , Oregon .
Oregon Jazz Band are America 's longest established dixieland jazz band , founded by Dr. Bill Borcher in Coos Bay in 1947 .
The Oregon Jazz Band is a dixieland jazz band based in Coos Bay , Oregon .