No time to link the sites, but after some digging about, I found the Scrubs song I wanted -- and, in the process, rediscovered why I enjoy the Internet so much. The NBC website didn't give me the name, but British fan site did: Martin Sexton's "Diner" from the album "Black Sheep." The iTunes Music Store didn't have that album ready yet, so I searched the file swapping services. Files were listed but the hosts were offline. I searched Google, and found a three-year-old University of Washington server that had two version of the MP3. Downloaded it, love it, and -- when I can buy it from iTunes, I will. Total search time: 15 minutes.