Cheri was a Canadian disco and R&B band active during the late 1970s and early 1980s. The duo, composed of Rosalind Hunt and Lise Cullerier, was known for their fusion of R&B rhythms with disco-infused pop melodies. Their most notable hit, "Murphy's Law," peaked at number 39 on the Billboard Hot 100 and number 1 on the Billboard Dance Club Songs chart in 1982. Despite their relatively brief time in the spotlight, Cheri's unique blend of genres left a lasting impact on the disco and R&B scenes.