Avril Lavigne – Complicated (Kasum Remix) [Free Download] Kasum remixes Avril Lavigne's angsty ballad (admit it, you remember all of the lyrics) and includes his own vocals for the first time Related Posts: CamelPhat engineer techno flair into ARTBAT and Sailor & I tag team, ‘Best of Me’ KING CHAIN offers ethereal remix of NICKTHEREAL’s ‘Future In Your Eyes’