On 7 September 1976, Clapton wrote "Wonderful Tonight" for Boyd while waiting for her to get ready to attend Paul and Linda McCartney's annual Buddy Holly party. Of "Wonderful Tonight", Boyd would say: "For years it tore at me. To have inspired Eric, and George before him, to write such music was so flattering. 'Wonderful Tonight' was the most poignant reminder of all that was good in our relationship, and when things went wrong it was torture to hear it."
Also in 1989, a Spanish cover was recorded by Argentinian singer JAF.
Filipino musician and entrepreneur Ramon "RJ" Jacinto covered the song for his 2000 album, The Ultimate RJ Bistro Collection. It also later appeared on his 2005 compilation album, Rock 'n Roll Classics.
Country artist Don Williams covered the song and it appeared on his 2004 album, My Heart to You.
^ abChris Smith (2006). Greenwood Press, ed. The Greenwood Encyclopedia of Rock History: From arenas to the underground, 1974–1980. p. 102. ISBN978-0-313-33611-9. "the hard-rock pioneer and guitar god also become a soft-rock star in the mid-1970s. He celebrated his sobriety with (... ) the Top 5 hit "Lay Down Sally" and hit No. 16 with the ballad "Wonderful Tonight," both off his 1977 Slowhand album"