Lazerbeak (a.k.a. Aaron Mader) is a producer and member of the Minneapolis rap collective Doomtree. In addition to Doomtree and its members' affiliated side projects and solo material, Mader has done production work for other artists including Lizzo’s sophomore album Lizzobangers.

Prior to Doomtree, Mader was a member of the Minneapolis indie rock band The Plastic Constellations.