bass, acoustic guitar John Deacon
engineer Mike Stone
guitar, piano, vocals, bells Brian May
management Jack Nelson
percussion, vocals Roger Taylor
photography, other [art direction] Mick Rock
producer Queen
tracks b3, b5 producer Robin Geoffrey Cable
tracks a1 to b2, b4, b6 producer Roy Thomas Baker
sleeve Mick Rock
sleeve Queen
typography Ridgeway Watt
vocals, piano, harpsichord Freddie Mercury
tracks a1 to a4 written-by Brian May
tracks b1 to b6 written-by Freddie Mercury
A3 misspelled on cover: White Queen (As At Began)