Titanic-Every night in my dreams
The song "Yesterday" written by Paul McCartney originally performed by The Beatles is the most covered song according to Guiness Book Of World Records.
Yesterday is the most covered song in the world, so that could be a contender. There's so many that are instantly recognisable.
Yesterday
happy birthday to you
yesterday
Yesterday
The song "Something" from the Beatles' "Abbey Road" album.
Jo O'Meara in 2005. Later that year Rascal Flatts covered the song and released it in 2006. Then in 2007 Cascada covered the song again.
The Animals
Possibly "Louie Louie," written by Richard Berry and originally performed by the Kingsmen. It's at least one of the most covered songs, if not the most covered. But most people think it's "Yesterday" by The Beatles.
The single with the most cover versions is Yesterday by the Beatles
The song Walking in the Rain has been covered by a number of different artists over the years. The most popular covers of the song were done by The Prisonaires and Johnnie Ray.