Niklas Jarl (born 6 September 1967), known professionally as Nick Jarl, is a Swedish songwriter, record producer and musician. Some of his songs include "You make me feel" - Westlife (co-written by Max Martin), "Heal" - Westlife (co-written by Savan Kotecha), "Written in the stars" - Westlife (co-written by Andreas Carlsson), "I promise you that" - Westlife, "Stay with me" - Ironik, and "I don't need a lover" - Will Young, Waterline - Jedward .