[1][2][3] He is best known for his time playing guitar in the hardcore punk and metalcore bands Where Fear and Weapons Meet, Until the End, Target Nevada, On Bodies, and Morning Again.
[14] In 2002, Walbert also joined Where Fear and Weapons Meet and Until the End, playing second guitar alongside John Wylie (formerly of Morning Again).
[5] In 2003, Walbert started Dance Floor Justice with Alex Leon (who also played in Target Nevada, All Hell Breaks Loose, and Hockey Temper).
In July 2011, On Bodies (then cromprising Damien Moyal and Richard Thurston) recruited Walbert, who, in turn, enlisted fellow Florida-based drummer Julio Marin and guitarist Chad Kishick (formerly of Shai Hulud and Where Fear and Weapons Meet).
[18] All Hell Breaks Loose reunited in 2023 and are set to play a sole performance on September 8, 2023 at the South Florida Hardcore Unity festival.