What about Clocks by Coldplay for the chillout one, but that would be hard to make go with the rides, sooooooo:
Still waiting (not sure if this is the name) - SUM 41
MMMBOP - Hanson (Rockkkk on!!!!!!!!!
)
Why you wanna trip on me - Michael Jackson, although that might not go down too well at the moment. Or thriller would be good.
All I want - The offspring (but this is a very very short song)
Want you bad - The offspring
Queen - Dont stop me now (which is also featured on the Rita soundtrack)
Just some (crap) Suggestions, lol.