so far these are just the bands i've tagged on last.fm as seen live, so there are more, but I have to figure them out later. :D

• 30 Seconds to Mars
• 3oh!3
• A Day To Remember
• AFI
• Against Me!
• Aiden
• Alexisonfire
• Anberlin
• Andreyka
• Angels and Airwaves
• Armor For Sleep
• Automatic Loveletter
• autoREVERSE
• Bayside
• Bedford Drive
• Biffy Clyro
• Blacktop Mourning
• Brand New
• Chiodos
• Cute is What We Aim For
• Disturbed
• Ducksickle
• Evaline
• Fall Out Boy
• Family Force Five
• Finch
• Finger Eleven
• Five Finger Death Punch
• Free Element
• From First to Last
• Funeral for a Friend
• Gallows
• Gym Class Heroes
• Hawthorne Heights
• Hit the Lights
• In This Moment
• Infiniti Eight
• InnerPartySystem
• Jacks Mannequin
• Katy Perry
• Killswitch Engage
• Madina Lake
• Manchester Orchestra
• Motion City Soundtrack
• MXPX
• My Chemical Romance
• Ok Go
• Papa Roach
• Paramore
• Patent Pending
• Philo-San
• Red Jumpsuit Apparatus
• Rounding Third
• Rude Buddha
• Saosin
• Saving Abel
• Say Anything
• Scary Kids Scaring Kids
• Search the City
• Senses Fail
• Shinedown
• Shorelines
• Silverstein
• Skillet
• SoSaveMe
• Staind
• Story of the Year
• Taking Back Sunday
• The All American Rejects
• The Ataris
• The Audition
• The Bravest Kids
• The Classic Crime
• The Devil Wears Prada
• The Features
• The Graduate
• The Human Abstract
• The Matches
• The O'brothers
• The Pink Spiders
• The Starting Line
• The Used
• Tickle Me Pink
• Tough Call
• Transplants
• Trendy
• Underoath
• Wake Hollywood
• Weatherbox
• Yellowcard