"Mr. Sandman".
OK, girls and boys, back to the 50s: This '54 Pat Ballard composition was recorded by The Chordettes and hit #1 that same year. The harmonic progression follows the "circle of fifths" for 6 chords in a row! Covered in '78 by Emmylou, Dolly and Linda for "Trio". In '81 Emmylou re-released it as a single with her doing all 3 parts because of contract disputes with the other two. Also covered by Chet Atkins and by The Supremes. Answer: "Mr. Sandman". Check out Chet (and that sweet little Gretsch!)! https://www.youtube.com/watch?v=CX45pYvxDiA https://www.youtube.com/watch?v=4sVLexPO0-c https://www.youtube.com/watch?v=n-c66SJPuUI