princeMike Blake/Reuters
Prince died a year ago , and he is still truly missed. His songs made an indelible mark on pop music and the industry behind it.
While he was making albums of his own, Prince, a prolific songwriter and musician, also wrote and produced songs for other artists. And some of them turned into major hits. There are also quite a few covers of Prince songs that became hits for other artists, like Cyndi Lauper and Alicia Keys. 
Prince often used a pen name in these collaborations with other artists to keep his own spotlight away from the songs.
Here are songs by other artists that were actually written by Prince: