Sonic Heroes had some of vocal tracks as well, so it warranted a vocals-only CD. However, not content with only 6 songs on a CD, they threw in some nice bonus tracks from Sonic Adventure DX. They're the standard character themes, but this gives you another chance to collect them if you didn't already have it.
(49:24)
1) Sonic Heroes 3:29
2) We Can 3:19
3) This Machine 4:23
4) Follow Me 3:34
5) Team Chaotix 3:41
6) What I'm Made Of... 3:44
Bonus Trax from Sonic Adventure DX
7) My Sweet Passion 5:08
8) Lazy Days... Livin' in Paradise 4:03
9) Unknown from M.E. 4:28
10) Believe in Myself 3:52
11) It Doesn't Matter 4:29
12) Open Your Heart 5:14