Eleanor Rigby is a song by The Beatles, originally released on the 1966 album Revolver. The song was primarily written by Paul McCartney, although in an interview conducted by Playboy magazine in 1980, John Lennon claimed that "the first verse was his and the rest are basically mine." Pete Shotton, a close friend of Lennon who was present at the time, said "Though John (whose memory could be extremely erratic) was to take credit, in one of his last interviews, for most of the lyrics, my own recollection is that 'Eleanor Rigby' was one 'Lennon-McCartney' classic in which John's contribution was virtually nil."

Feliz Navidad is a Christmas song written in 1970 by the Puerto Rican singer-songwriter José Feliciano. With its simple Spanish chorus (the traditional Christmas/New Year greeting, "Feliz Navidad, próspero año y felicidad" meaning "Merry Christmas, a prosperous year and happiness") and equally simple English verse "I wanna wish you a Merry Christmas from the bottom of my heart", it has become a classic Christmas pop song in the United States, throughout the Spanish-speaking world and internationally.

Happy Birthday to You, also known more simply as Happy Birthday, is a song that is traditionally sung to celebrate the anniversary of a person's birth. According to the 1998 Guinness Book of World Records, "Happy Birthday to You" is the most recognized song in the English language, followed by "For He's a Jolly Good Fellow" and "Auld Lang Syne".

Heat Wave is a 1963 hit single by Holland-Dozier-Holland made popular by Motown girl group Martha and the Vandellas on the Gordy (Motown) label and later by Rock vocalist Linda Ronstadt from her Platinum-selling 1975 album Prisoner in Disguise.

Moon River is a song composed by Johnny Mercer (lyrics) and Henry Mancini (music) in 1961, for whom it won that year's Academy Award for Best Original Song. It was originally sung in the movie Breakfast at Tiffany's by Audrey Hepburn, although it has been covered by many other artists. The song also won the 1962 Grammy Award for Record of the Year.