“You’ve Lost That Lovin’ Feelin'” has been covered successfully by numerous artists. In 1965 Cilla Black’s recording reached no. 2 in the UK Singles Chart. Dionne Warwick took her version to no. 16 on the Billboard Hot 100 chart in 1969.
A 1971 duet version by singers Roberta Flack and Donny Hathaway peaked at no. 30 on the Billboard R&B singles chart. Long John Baldry charted at no. 2 in Australia with his 1979 remake and a 1980 version by Hall and Oates reached no. 12 on the US Hot 100.
Various music writers have described the Righteous Brothers version as “one of the best records ever made” and “the ultimate pop record”. In 1999 the performing-rights organization Broadcast Music, Inc. (BMI) ranked the song as the most-played song on American radio and television in the 20th century, having accumulated more than 8 million airplays by 1999, and nearly 15 million by 2011.
It held the distinction of being the most-played song for 22 years until 2019, when it was overtaken by “Every Breath You Take”. In 2001 the song was chosen as one of the Songs of the Century by RIAA, and in 2003 the track ranked no. 34 on the list of the 500 Greatest Songs of All Time by Rolling Stone.
In 2015 the single was inducted into the National Recording Registry by the Library of Congress for being “culturally, historically, or aesthetically significant”.wiki