What are some other bands/artists i may like?

I'm into almost all music but like no country here's a list of whats on my ipod:
The academy is, across five aprils, the adored, aerosmith, afroman, aiden, alexz johnson, the all american rejects, all time low, the almost, aly&aj, amber pacific, american hi-fi, anberlin, angels and airwaves, as i lay dying, ashlee simpson, the ataris, atreyu, the audition, autopilot off, avenged sevenfold, avril lavigne, awake and dreaming, before their eyes, bleed the dream, blessthefall, bon joiv, boys like girls, breaking benjamin, bullet for my valentine, britney spears, the cab, cartel, cassie, change of pace, chevelle, children of bodem, chiodos, city high, city sleeps, the classic crime, cobra starship, the color fred, cradle of filth, crash romeo, creed, cute is what we aim for, danger radio, the dangerous summer, daphneloves derby, dashboard confessional, david cook, day at the fair, a day away, a day to remember, deepfield, deftones, disturbed, dragonforce, drake bell, a dream too late, drop dead gorgeous, dropout year, dropping daylight, drowning pool, egypt central, eighteen visions, emery, eminem, escape the fate, faber drive, fall out boy, falling up, family force 5, fergie, fightstar, flyleaf, fm static, forever the sickest kids, framing hanley, the friday night boys, from first to last, fuel, funeral for a friend, garbage, gavin degraw,the getaway plan, gnarlz barkley, go crash audio, godsmack, good charlotte, gucci mane, hawthorne heights, head automtica, hedley, hidden in plain view, the high court, him, hinder, hit the lights, holiday parade, hollywood undead, ice nine kills, in flames, jacks mannequin, jason mraz, jesse mccartney, jimmy eat world, job for a cowboy, the juliana theory, just surrender, kaci brown, katy perry, kerli, killswitch engage, korn, lamb of god, lfo, lil wayne, limp biskit, linkin park, lit, lost prophets, love hate hero, lustra , madina lake, mae, the maine, marianas trench, marilyn manson, maroon 5, matchbook romance, mayday parade, metallica, metro station, the mile after, mudvayne, my chemical romance, new found glory, new kids on the block, nine inch nails, nirvana, one republic, orgy, our last night, orgy, ozzy osbourne, papa roach, paramore, pennywise, the perfect victim, pierce the veil, plain white tees, plus 44, pod, project pat, puddle of mudd, the pussy cat dolls, queen, quietdrive, red, relient k, the red jumpsuit apparatus, rihanna, rise against, saving abel, scenes from a movie, the scenic, secondhand serenade, seether, senses fail, set your goals, sherwood, shinedown, shadows falls

neways i think you get the point lol =], uhhm ya theres alot more but i cant really fit it but you can just tell me some good bands i dont have. thanks

you like pretty much every good band there is. u are awesome!! but i noticed u have no gym class heroes. u need to go check them out. oh and ludo he is pretty cool. oh and 30 seconds to mars.

Panic! At the Disco, Powerspace, and The Academy Is... are all good, Fallout Boy-ish sounding bands.

You could also try some Electronic artists if you'd like to try something new. I'd suggest Aphex Twin, Squarepusher, and Venetian-Snares.

Within Temptation, Nightwish, and Kamelot are VERY good Metal bands (which I love to death - highly recommend).

Maroon 5 is a good alternative band, and I suggest you check out the song If I Never See Your Face Again (feat. Rihanna). Their voices blend together very nicely.

Hope it helped. :]