* "Kiss Me Deadly" by The Sisters of Mercy (1984). While Cox didn't write the whole song, he co-wrote the lyrics with Andrew Eldritch of The Sisters of Mercy.
* "The Chauffeur" by The Chauffeur (1981). This song was originally written for Duran Duran, but the band decided not to release it. It was later given to The Chauffeur, who released it as their debut single.
It's important to note that Peter Cox has primarily focused on writing songs for Duran Duran, and his contributions outside the band are limited. His most notable writing credits are for Duran Duran songs, including classics like "Rio", "Hungry Like the Wolf", and "Save a Prayer".