On the 40-minute commute I listen to HJ and my newest podcast obsession, Trivial Warfare. If you like trivia games (especially pub trivia), it's fantastic.
At work, I do a lot of Pandora. My favorite channels: Dropkick Murphys, Alestorm, Fallout music, Mister Mister, Phil Collins, Nightwish, and Sabaton.
Sometimes I'll switch it up and go with the Postmodern Jukebox channel on YouTube. I can (and do) listen to that thing all damn day.