In 2021 Slumericangirl saw 21 performances during 2 concerts with 21 bands at 2 venues in 2 locations.

Date   Concert   Venue   Location  
Oct 20, 2021
Dance Gavin Dance / Animals as Leaders / Veil of Maya / Wolf & Bear / Eidola
  Setlists
Brooklyn Bowl, The LINQ Promenade Las Vegas, Nevada, United States
Oct 07, 2021 –
Oct 10, 2021
Monster Energy Aftershock 2021
Metallica / The Offspring / Rise Against / Machine Gun Kelly / Limp Bizkit / Seether / Cypress Hill / Skillet / Killswitch Engage / The Pretty Reckless / Volbeat / Yelawolf / Black Veil Brides / Mastodon / Rancid / Social Distortion / Atreyu / Anthrax / Parkway Drive / Pennywise / Gojira / Suicidal Tendencies / grandson / Pop Evil / Testament / Steel Panther / Thursday / Exodus / L7 / Badflower / Fit for a King / Body Count / From Ashes to New / Avatar / Law / Knocked Loose / cleopatrick / Butcher Babies / The Blue Stones / Des Rocs / CREEPER / Crobot / Bones UK / Alien Weaponry / All Good Things / Black Map / The Cold Stares / Ego Kill Talent / Ayron Jones / Mammoth WVH / Higher Power / Crown Lands / The Black Moods / Unity-TX / American Teeth / Another Day Dawns / Blame My Youth / South of Eden / Contracult Collective Show all bands
  Videos   Setlists
Discovery Park Sacramento, California, United States