How heavy metal was ACTUALLY invented

Music teacher’s origin story is filled with rejection and loneliness... Learn to play BASS like me: My Tapping Course on SBL: My Tapping Book: Merch: My new EP (Spotify): Subscribe for PRO bass videos every week: IG: @charles_berthoud Original CDs/Downloads: Special thanks to Zachary Brunetti, Dez McDonald, AhLun, Sugabeat, Colin Heberling, Timothy Gabrielson, Jason Hedlund, Colter Fike, Cpt. Marley, Sid Stenersen, Turpid, DebisU, David Geschke, Dario Cimmino, Edward Quinn, Divine Atah, James Oldfield, Cody Pecot, Marc Forand, Mortal Konbat, Björn Lindner, Abel Nelms, Brandon Dickey, Sebastián Labbé, Martin Andersson-Næset, Rossables, Phillip Scuderi, Zachary Amsden, Pyroluem, James Ansell, Mark Roberts, Rob Nack, Eric Jordan, Shirl Walker, Michael Forrester, 949 Designs, slatibartfast24, Cpt. Marley, Nil N, Kelly Henderson, 游鎰駿, Zachary Gidwitz, Vladi Mun, Joe Norsworthy, Štěpán Emmer, Michele Marletta and all my other Patrons and members!