Nick,
I did a little searching for a song that would be similar to the "Dustbowl" tune and I found one song that is close. (stress on the word "CLOSE".) But it's difficult to match a tune when you're searching through finished pieces.
The closest tune I found is a song called "Mojo Mesa", scored by a composer named Michael Reese.
I have put together a music box of various guitar related tunes that might be in the same genre. I found about 10 different tunes.
Here is the link to the music box. "Mojo Mesa" should be second from the top.
http://www.tunesociety.com//musicBoxes/mbView.aspx?mbId=179E0828-3819-4BA0-...
Hope this is helpful! Happy listening.
Stephen Vidano
TuneSociety.com
"Set Your Music Free"
