Theory of a Deadman in Penticton

Theory of a Deadman is a Canadian rock band formed in Delta, British Columbia, in 1999. Their post-grunge and hard-rock catalogue includes “Bad Girlfriend,” “Hate My Life,” “Not Meant to Be” and “Rx (Medicate),” as well as the albums Scars & Souvenirs and The Truth Is... The band joined Nickelback on the North American Dark Horse Tour in 2009, playing arenas as part of the album cycle that produced Scars & Souvenirs. In 2023, they co-headlined the Rock Resurrection Tour with Skillet, supported by Saint Asonia.

Mammoth WVH is an American hard-rock project led by singer, guitarist and multi-instrumentalist Wolfgang Van Halen. He performs all vocals and instruments on the studio recordings, including the 2021 album Mammoth WVH and 2023’s Mammoth II. Its best-known songs include “Distance,” “Don’t Back Down” and “Another Celebration at the End of the World.” In 2021, Mammoth WVH began touring as an opening act for Guns N’ Roses. The following year, the band co-headlined the Young Guns tour with Dirty Honey, then supported Alter Bridge on the Pawns & Kings tour in 2023. The group later opened selected dates on Metallica’s M72 World Tour.