Crush 40

As some people already know this is the group that makes the songs in the Sonic games I like much of their songs, so I'm gonna link a few here, the ones I like, don't think that if the first sucks, the rest will aswell, Shadow's music is different from Sonic's and so on, so it's quite different.

This is the best known song I think: "Live And Learn" (the Sonic adventure battle 2 theme song):
http://nl.youtube.com/watch?v=u9zZus_1_ag

Shadow's "All hail Shadow" The second link is a remix of the real song:
http://nl.youtube.com/watch?v=m9PZO_kzzM8
http://nl.youtube.com/watch?v=D2Qa2J4j3_8

Shadow The hedgehog, "I am all of me"
http://nl.youtube.com/watch?v=8VpYfMxIoR4

Sonic's theme, "It doesn't matter":
http://nl.youtube.com/watch?v=xTke7eiWm7Q

This isn't that good in the start, so maybe skip the start or listen, your choice, "His World":
http://nl.youtube.com/watch?v=jjw1kU1VdMU

This is the Sonic and the Secret Rings theme "Seven Rings in Hand":
http://nl.youtube.com/watch?v=35Vsc2m0fZ0

This is "We can" the Sonic Heroes theme song:
http://nl.youtube.com/watch?v=kN-qdksgb3I

Team Shadow "This Machine" When you think at the start "Fuck it's jump, then don't, it's no jump...:
http://nl.youtube.com/watch?v=acWWhYNfZ8s

I'l make a bet with you that the band is probably just a bunch of sonic designers that played instruments who made their own music for the game?

That might be even right aswell =p

An other song of them is "What I'm made of"
https://www.youtube.com/watch?v=X1lBhJZSnr8

Enjoy