The regal rock of Queen came of age on the stage by this time in 1975 as is evidenced by this stunning performance at London’s Hammersmith Odeon Theater with a medley of songs “Black Queen” from Queen II,  “Killer Queen” from their first solid album, 1974’s Sheer Heart Attack , and their breakthrough “Bohemian Rhapsody” from Queen’s fourth effort, A Night at the Opera  .-Redbeard