Sad Wings of Destiny two weeks in November and December 1975 at Rockfield Studios in Wales with producers Jeffrey Calvert and Gereint "Max West" Hughes, and Chris Tsangarides as co-engineer. Calvert and Hughes were the main members of the pop group Typically Tropical who topped the UK charts in 1975 with "Barbados", Gull's first hit. The band stayed sober during the recording sessions, which lasted from 3:00 pm until 3:00 am. Mixing took a week at Morgan Studios in London. David Howells of Gull records commissioned Patrick Woodroffe to provide the cover art, a piece called "Fallen Angel" depicting a struggling, grounded angel surrounded
I'm Stone in Love with You number 9 in the UK Singles Chart, in December 1972. The Stylistics' recording sold over one million copies globally, earning them a gold disc The award was presented by the RIAA on December 13, 1972. It was the band's third gold disc. "I'm Stone in Love with You" has been covered in various pop circles, including in 1973 by Johnny Mathis. His version became a 1975 hit on the Adult Contemporary charts, reaching number five in Canada and number 16 U.S. Jamaican reggae artists Barry Biggs and Inner Circle also covered the song in 1977. Engelbert Humperdinck covered the song