"Blue Moon" is a classic song written by Richard Rodgers and Lorenz Hart in 1934. It has been covered by numerous artists over the years, making it a staple in American music. The song's melancholic lyrics express feelings of loneliness and longing, often resonating with listeners who have experienced heartache. The most famous rendition of "Blue Moon" was performed by Elvis Presley in 1956, which helped to popularize the song further. Other notable versions include those by Frank Sinatra and The Marcels, each bringing their unique style to the timeless melody. The song remains a beloved piece in the jazz and pop genres.