2011 release, the fourth album from the Canadian Pop diva. Two years in the making, Lavigne worked with longtime collaborators Deryck Whibley, Evan Taubenfeld and Butch Walker, as well as songwriter/producer Max Martin. Lavigne continues to share her personal experiences through her writing and music, and Goodbye Lullaby is a further evolution of this, propelled by a more raw and organic sound.