Black Sabbath - Sabotage (English heavy metal) Kiss - Alive! (American had rock, live album) Rainbow - Ritchie Blackmore’s Rainbow (English-American heavy metal, debut for supergroup featuring former Deep Purple guitarist Ritchie Blackmore and members of Elf) Frank Zappa and the Mothers of Invention - One Size Fits All (American progressive rock / jazz fusion) Wings - Venus and Mars (English pop rock) Brian Eno - Another Green World (English art rock / ambient) Pink Floyd - Wish You Were Here (English progressive rock) Queen - A Night at the Opera (English rock) Jethro Tull - A Minstrel at the Gallery (English progressive rock / folk rock) Tangerine Dream - Rubycon (German electronic / ambient) David Bowie - Young Americans (English blue eyed-soul/ funk) Heart - Dreamboat Annie (American hard rock / folk rock, debut) Led Zeppelin - Physical Graffiti (English hard rock, double album) Bulgarian State Radio & Television Female Vocal Choir - Le Mystè...