Wow, I don't think I could handle opera in my car. I listen to music some might say is unconventional - mostly French music. I've had friends bring music I'm just not into so now I have a rule - I'm driving, I choose the music.I remember the one time I had my MIL in my van with me, and she'd brought a CD to listen to .... I could've died when I saw that she'd brought an Andrea Bocelli CD: OPERA.
I admit that my wheels were give a very wide berth at stoplights.