Released as a single in the US in November 1971 (January 1972 elsewhere), it would become the group's highest charting single there, peaking at number 4 on the Billboard Pop Singles chart. It also peaked at number 10 on the UK Singles Chart in January 1972. It remains one of the band's best-known songs, most notably for the slide guitar solos. It went Gold in March 1972, becoming the band's first and only gold single. "Day After Day" reached number 10 on Billboard's Easy Listening survey.
^Castleman, Harry; Podrazik, Walter J. (1977). "1971 – My Sweet Lord, He's So Fine". All Together Now – The First Complete Beatles Discography 1961–1975 (Second ed.). New York: Ballantine Books. p. 106. ISBN0-345-25680-8.
^Rodriguez, Robert (2010). Fab Four FAQ 2.0: The Beatles' Solo Years, 1970–1980 (illustrated ed.). New York: Backbeat Books. p. 41. ISBN9780879309688.
^Whitburn, Joel (2004). The Billboard Book of Top 40 Hits: Eighth Edition. Record Research. p. 42.
^Whitburn, Joel (2002). Top Adult Contemporary: 1961–2001. Record Research. p. 26.