In 2021 Mleppanen147 saw 40 performances during 16 concerts with 40 bands at 10 venues in 5 locations.

Date   Concert   Venue   Location  
Dec 10, 2021
Dokken / George Lynch
  Setlists
The Vault Music Hall New Bedford, Massachusetts, United States
Nov 23, 2021
SeeYouSpaceCowboy / Greyhaven / Wristmeetrazor / Vatican The Middle East - Upstairs Cambridge, Massachusetts, United States
Nov 06, 2021
Bad Religion / Alkaline Trio
  Setlists
The Palladium Worcester, Massachusetts, United States
Nov 04, 2021
Black Label Society / Obituary / Prong
  Setlists
Palladium Worcester, Massachusetts, United States
Oct 22, 2021
Sebastian Bach
  Setlists
Big Night Live Boston, Massachusetts, United States
Oct 20, 2021
Angels & Airwaves / Bad Suns
  Setlists
House of Blues Boston Boston, Massachusetts, United States
Oct 08, 2021
Slipknot / Killswitch Engage / Fever 333 / Code Orange

Knotfest Roadshow

  Photos   Setlists
Xfinity Center Mansfield, Massachusetts, United States
Oct 05, 2021
New Found Glory / Less Than Jake / Hot Mulligan / Lo Lo (CAN)

New Found Glory / Less Than Jake / Lo Lo (CAN)

  Setlists
House of Blues Boston Boston, Massachusetts, United States
Oct 01, 2021
Korn / Staind / '68

Korn and Stain’d (summer tour 2021)

  Setlists
Xfinity Center Mansfield, Massachusetts, United States
Sep 13, 2021
Megadeth / Lamb Of God / Trivium / Hatebreed

"Metal Tour Of The Year"

  Setlists
Leader Bank Pavilion Boston, Massachusetts, United States
Aug 28, 2021
311 / Iration / Iya Terra

311 Live From The Ride Tour

  Setlists
Leader Bank Pavilion Boston, Massachusetts, United States
Aug 27, 2021
Kings Of Leon / Cold War Kids

Where You See Yourself Tour

  Setlists
Xfinity Center Mansfield, Massachusetts, United States
Aug 15, 2021
Lorna Shore / The Last Ten Seconds of Life / Left To Suffer
  Setlists
The Middle East - Sonia Cambridge, Massachusetts, United States
Aug 10, 2021
PVRIS / Royal & the Serpent

PVRIS - Summer 2021 Tour

  Photos   Setlists
House of Blues Boston Boston, Massachusetts, United States
Aug 05, 2021
Daryl Hall & John Oates / Squeeze / KT Tunstall
  Setlists
Xfinity Center Mansfield, Massachusetts, United States
Aug 03, 2021
Guns N' Roses / Mammoth WVH

Guns N' Roses 2020 Tour

  Photos   Setlists
Fenway Park Boston, Massachusetts, United States