With his solo band Mammoth WVH, Wolfgang Van Halen consistently challenges himself as a songwriter, vocalist, multi-instrumentalist, and producer. After a monumental breakthrough-with a GRAMMY® Award nomination for his first-ever single, #1 debuts on multiple charts, television performances, and sold out shows over a two-year span-it would’ve been easy to settle. Instead, he consciously tested himself to further develop his sound from every angle on his second full-length offering, Mammoth II.