Last November ,Wolfgang confirmed that he asked his father for permission to use the MAMMOTH WVH band name for his solo project. MAMMOTH WVH is a nod to family history —Eddie and Alex Van Halen's band was called MAMMOTH when Roth first joined it in 1974.
Wolfgang talked about his lyrical approach on the MAMMOTH WVH album, saying: "I think the lyrics were a new opportunity for me to kind of convey emotion past just performance-wise, so I'm sure I leaned a bit heavier in that respect.