Concord Jazz

Recently, Barne&Noble has a sell of CDs with Concord Records label at $3.99. I'm not familiar with Concord, but still picked up three since they are so cheap -

Dave Brubeck, Trotonis
Scott Hamilton, Organic Duke
Stan Getz, Live at the Glasgow International Jazz Festival

I popped them into my CD player - sound pretty good!
Now I'm asking for recommendation of good Concord recordings - performance and sonic and I'm planning to buy more. By the way, I'm more mellow jazz kind of guy.

Thanks in advance!

Al