- Machine Head
- Machines
- The Maddigans
- Madina Lake
- Magneta Lane
- Maker
- Malevolence
- Mallory Knox
- Man Overboard
- Marianas Trench
- Mary And The Black Lamb
- Massive Slavery
- Matt & Kim
- Meek Is Murder
- Megadeth
- Mercenaries
- Meshuggah
- Message To Venus
- Metallica
- Metric
- Mewithoutyou
- Midtown
- Mirrelia
- Misfits
- Misguided Aggression
- Miss May I
- Misser
- Mnemic
- Mogwai
- Monuments
- Moonlit Eyes
- Mortor
- Mother Mother
- Motion City Soundtrack
- Motörhead
- Municipal Waste
- Muse
- Mutiny Within
- MxPx
- My Bitter End
- My Chemical Romance
- My Dying Bride
- MyChildren MyBride
- Nachtmystium
- Nada Surf
- Napalm Death
- Navene-K
- Neaera
- Neurosis
- New Years Day
- Nightrage
- NightShade
- Nightwish
- Nile
- No Bragging Rights
- No Place For Heroes
- Nordheim
- Norma Jean
- Northlane
- Obey The Brave
- The Ocean
- The Ocean Between Us
- Oceana
- Oceano
- Odium
Of Mice And Men - The Offspring
- Omar Rodriguez Lopez
- Opeth
- Orchid’s Curse
- Otep
- Our Lady Peace
- Our Last Night
- The Overseer
- Panikk
- The Paramedic
- Paramore
- Parkway Drive
- Parry Gripp
- Pathology
- Pelican
- Persistence Of Memory
- Perzonal War
- Phoenix Mourning
- Pianos Become The Teeth
- Pierce The Veil
- Pig Destroyer
- Pigs
- Pith
- Plain White T’s
- P.O.D. (Payable On Death)
- Poison The Well
- Polarity
- Pop Evil
- Porcupine Tree
- The Postal Service
- Protest The Hero
- Puscifer
- Queensrÿche
- The Rabid Whole
- Radio Alcatraz
- Raine Maida
- Red
- The Red Chord
- Red Seas Fire
- Rend
- Revocation
- Rise To Remain
- Road To Manila
- Rose Funeral
- The Royalty
- Rush
Hail The Hero
