The Story Behind “Eight Days a Week” by The Beatles, Which Topped the Charts 59 Years Ago. The Beatles’ classic pop hit “Eight Days a Week” reached No. 1 on the Billboard Hot 100 on March 13, 1965. The song was the Fab Four’s seventh single to top the Hot 100 in just over a year, the first being “I Want to Hold Your Hand,” which peaked at No. 1 in February 1964.
“Eight Days a Week,” which spent two weeks at the top of the Hot 100, replaced and was replaced, respectively, by a pair of classic Motown tunes— The Temptations’ “My Girl” and The Supremes’ “Stop! In the Name of Love.”
“Eight Days a Week” wasn’t issued as a single in the U.K., and made its first appearance as a track on the 1964 U.K. album Beatles for Sale. In the U.S., the song was released as a single in February 1965, and later appeared on the 1965 U.S. album Beatles VI.
Source: Matt Friedlander/americansongwriter.com