in my car is mostly (99.9%) of my music listening.
but i also have XM sat radio.
so my days consist of as much of Opie and Anthony that i can squeeze in from home to work and until Noon...
then i record the Ron and Fez show (xm my-fi which records) cause i do not miss 1 minute of that show. so i get my 1 hour lunch to hear that and any other time spent on the road (i work for a law firm making paperwork deliveries to the courts-technically a messenger)
so i HAVE to listen to R&F completely & ride home from work.
Music wise in my car is killswitch engage,Fozzy,shadows fall,candiria,metallica-death magnetic,Guns-n-Roses-chinese democracy and former front man of RATM (rage against the machine) zack's side project One day as a lion.