Here’s an apparently new song about Route 66 by musician Eric Dwayne. It’s so new, he hasn’t posted it on his MySpace page yet.
https://youtu.be/fVefFiFH1S0
I haven’t found out much about Dwayne, other than he was relocating to Missouri in late 2011, according to his Twitter account. Maybe moving to the Show-Me State inspired him to write about its most famous road.