“Sunday Girl” – Single by Blondie from the album Parallel Lines.
B-side: “I Know But I Don’t Know”
Released in May 1979
Written by guitarist Chris Stein, the song was inspired by Debbie Harry’s cat, who was named Sunday Man—the cat had recently run away, inspiring the song’s “plaintive” nature.
Though never released as a single in the United States, the song was a #1 hit in the United Kingdom and in Australia. In Britain the sales were boosted by another previously unavailable track on the B-side: a French language version of “Sunday Girl.”
