If you're gonna listen to metal ... listen to metal. *cough* Black Dahlia Murder *cough* Converge *cough*

I listen to chill music usually while smoking. Some Bowie "Modern Love" and "Blue Jean".
The Cure
Noah and the Whale
Death Cab
Interpol
Vampire Weekend
Minus the Bear
Avett Brothers
Coldplay
The Strokes

Stuff like that usually.