- How Deep Is Your Love? is a soft rock ballad by the Bee Gees, written by Barry, Robin, and Maurice Gibb. It was recorded in 1977 and released as a single in September 1977, featured on the Saturday Night Fever soundtrack as well as the Bee Gees’ own releases around that period.
- The track was produced by the Bee Gees with Karl Richardson and Albhy Galuten, with Blue Weaver contributing to the piano arrangement; a demo was cut at Château d’Hérouville in France before final recording at Criteria Studios in Miami.
- It became a major worldwide hit, topping the US Billboard Hot 100 on December 25, 1977 and remaining in the Top 10 for 17 weeks, including six weeks at No. 1 on the US adult contemporary chart; it peaked at No. 3 in the UK.
- The song has earned critical recognition, ranking No. 375 on Rolling Stone’s list of the 500 Greatest Songs of All Time, and winning Best Pop Performance by a Group at the 1978 Grammy Awards; it was also voted The Nation’s Favourite Bee Gees Song by ITV in 2011.
- Take That covered the song in 1996 for their Greatest Hits, giving it a UK No. 1, and the Bee Gees’ original remains one of their signature ballads from the late 1970s.
