I sing or at least try to, but never dance.........That's ghey!
with the top down some A-Ha - Take Me On.
Otherwise its either Tool or Hawthorne Heights lately, with a small amount of Hybrid Theory (first Linkin Park album).
the only people i see singing in their car appear to be of the limp wristed variety.
Or if you used to race motorcycles, remember the Denco Kawasaki twin engine 750cc triple two stroke? Kind of like that.