I actually like the first piece of music you hear when you enter Speed Highway. Got to thank Sega for re-living the level for Sonic Generations. There is very few rock music in the world that is actually done the way I like it.
This. It took me forever to get the evil Chao garden because I didn't want to be mean to them. :P
You didn't need to be mean to the Chao. You just had to raise them as a dark character. (Shadow, Rouge or Dr. Eggman)