The Bear’s Matty Matheson serves debut single with hardcore band Pig Pen
“Mental Mentality” will feature on the band’s upcoming debut album. Patrick Moore Pig Pen, a hardcore band formed by Matty Matheson of The Bear, have dropped their debut single. The mosh-pit ready “Mental Mentality” will feature on the band’s upcoming debut album, titled Mental Madness, which is set for release this summer. Scroll down to…