A couple of weeks ago we saw photos from the studio sessions that included Mod Sun, Machine Gun Kelly, Avril Lavigne, and John Feldmann. Now, the first result of the sessions is here – a massive collab between Mod Sun and Avril Lavigne called ‘Flames.’ The song itself is an energetic nod to the early 2000s pop punk, and it’s everything you’d want it to be. Check it below!