try websites like last.fm and musicplasma.com for recommendations.
I'm personally into that genre and some songs i like are
Dead man (carry me) by Jars of Clay
Superstar by Tegan and Sara
I'm not sick but i'm not well by blink 182 (only good song from them)
papercut sking by the matches
Oh breathe carolina, nickasaur, millionares, anyone thats been signed by fueled by ramen or dacedance, the medic droid, and electric valentine...and thats all i can think of right now. but the genre is basicly dance, techno, or electronica.
really great bands. ; )
you could try listening to
All Time Low, Forever the Sickest Kids, The Medic Droid, Cute is What We Aim for, Paramore, Cobra Starship, Death Cab For Cutie.
those are just a few good bands.
so i hope i helped....