The Cloud 9 Orchestra is a 10-piece, "Little Big" Band based in Birmingham, AL. It is comprised of professional musicians, playing both secular and religious venues. C9O is setup as a 10-piece band; however, it is flexible and can range in size from a 7-piece combo to a full, 17-piece big band, playing a wide range of musical genres. The Cloud 9 Orchestra is a 10-piece, "Little Big" Band based in Birmingham, AL. It is comprised of professional musicians, playing both secular and religious venues. C9O is setup as a 10-piece band; however, it is flexible and can range in size from a 7-piece combo to a full, 17-piece big band, playing a wide range of musical genres.