Blue Moon

A fine tune to make Monday better: "Blue Moon" is a popular song written by Richard Rodgers and Lorenz Hart in 1934 that has become a standard ballad. Early recordings included those by Connee Boswell and by Al Bowlly in 1935. The song was a hit twice in 1949, with successful recordings in the U.S. by Billy Eckstine and Mel Tormé.
In 1961, "Blue Moon" became an international number-one hit for the doo-wop group The Marcels, on the Billboard 100 chart and in the UK Singles Chart, and later that same year, an instrumental version by The Ventures charted at No. 54. Wiki