http://media.cube.ign.com/media/552/552385/vids_1.html
IGN has videos featuring Team Dark, Team Rose, and Team Chaotix, WITH their theme songs. (Note: The Team Chaotix video is listed under Team Rose and has the same filename; notice that Team Rose has more than 1 video at each resolution.) Click below to see the lyrics and some highlights.Team Dark Lyrics:
We all danced in fire
Trapped in this machine
Don’t know how long we’ve waited
As the Eggman watching
We all danced in fire
Looking through the screen
Don’t know how long we’ve waited
As the Eggman watches
Team Rose Lyrics:
Follow me inside
Outside
Through the stratosphere
The moon’s shining for you
Know that I adore you
Suddenly all the
Sadness
Will just slip away
And you will see what I mean
If you just follow me in my dreams
Team Chaotix Lyrics:
Team Chaotix
They’re detectives
You want on your side
Team Chaotix
At the rescue
Trackin’ down your crime
BTW, the Team Chaotix video hints at some of their gameplay. In Ocean Palace, Charmy is seen using a giant flower for something, and in Power Plant Charmy is shooting targets (these also exist in Team Rose’s Power Plant, so the targets may not be Team Chaotix-specific).