What is prince when you were mine?

"Prince" is a song by American singer-songwriter, Prince, released in 1982 as a part of his album "1999". "When You Were Mine" is a track featured on the album and was written and composed entirely by Prince.

The song is a pop-rock ballad with a funk-driven beat and features Prince's trademark falsetto vocals. The lyrics tell the story of a man whose girlfriend leaves him for another woman.

The song has since become a staple of Prince's live performances, and it has been covered by several artists, including Cyndi Lauper, Mitch Ryder, and Arcade Fire.

"When You Were Mine" has often been cited as one of Prince's most popular and well-known songs outside of his major hits. It has been praised for its infectious melody, catchy hooks, and clever lyrics that blend elements of pop, rock, and funk into a unique sound.