Oh get Matisyahu - Live at Stubb's. Listen to King without a Crown and Beat Box. I will keep posting as I think of them/hear them.
Nirvana - Unplugged in New York (I like Lake of Fire for demoing stuff).
Alice in Chains - Unplugged in New York (I like Rooster for demoing stuff)
Expendables - Gettin' Filfthy (I think it's 8 I use in demoing stuff, but I don't have the file on this computer... pretty sure its whatever track 8 is)
Distance - My Demons (Specifically the track Delight) make sure you like this music first though,
(youtube quality is ****, imagine those drums with a massive dynamics)
I'll keep posting when I think of more. Please let us know if you like anything, I very interested in recommending music for people and getting comments back on what they thought.
Honestly, I think two channel listening is so much fun. With a really good pair of speakers to me it outperforms 5.1 audio. You listen to that Michael Franti track on some Dyns or Bag Ends and you'll get people pointing out where he is sitting, consistently.