Here's a very sparse recording of Rt66 in F that leave plenty of room for organ and sax to solo over. There are no vocals - take, jam with it, record your part, then REPOST it! It's got a simple 4 bar intro and outro, and each chorus get busier till the middle, then they calm down as they get to the end.

This will give your tires hands and feet a rest Chas. The SD7 did most of the hard work already! Now, get busy!

https://app.box.com/s/aujt8octsa0z0s0gwr0epyk2iqivlkun