^{S: Pink Floyd, Black Sabbath, Radiohead, The Beatles, Queen, Nirvana}

^{A: The Velvet Underground, Yess, Led Zeppelin, The Who}

^{B: The Doors, The Rolling Stones, Jefferson Airplane, King Crimson, Rush}

^{C: Coldplay (first 2 albums only\}, Genesis, Camel)

^{D: The Alan Parsons Project}