Side A: Spread Your Wings
Side B: Sheer Heart Attack

Release date: dd/02/1978 (UK)
Catalog number: EMI 2757 (UK)
Peak position: #34 (UK)

Side A: It's Late
Side B: Sheer Heart Attack

Release date: dd/04/1978 (US)
Catalog number: CAT NUM (US)
Peak position: #74 (US)

Side A: Bicycle Race
Side A: Fat Bottomed Girls (edit)

Release date: 28/10/1978 (UK), 11/11/1978 (US)
Catalog number: EMI 2870 (UK), E-45541 (US)
Peak position: #11 (UK), #24 (US)