A cover song is a new performance or recording of a previously released song by a different artist. Cover songs can vary in style and interpretation, allowing artists to put their unique spin on the original work. They often pay tribute to the original artist or introduce the song to a new audience. Cover songs are common in many music genres, including rock, pop, and country. Artists may choose to cover songs that resonate with them or that they believe will connect with their fans. Some famous examples include Whitney Houston's rendition of Dolly Parton's "I Will Always Love You" and Jimi Hendrix's version of Bob Dylan's "All Along the Watchtower."