I will post many of my playlists here. I am often asked where to get some of the songs I play. Some are available through iTunes, some through Amazon, and some through eMusic. My number one recommendation is to try eMusic first. They have a lot of smaller artists and labels and quite a bit of non-mainstream music, like blues and swing. Try eMusic, you'll like it. And it costs a lot less than the others if you are a music lover.
I was tired...
As usual, most of the songs can be previewed through Amazon or iTunes if you want to check them out. Many are also available through eMusic.