Hi Marty.
You two are the blues in twos.

The line: "I play until my fingers start to swell".
Reminds me of the time when I was playing bass guitar in a band and lost my pick (I always played with one) and had to play with my thumb.
After an hour or so I noticed blood was dripping onto the stage from my sore thumb. eek
Sounds great by the way.

Vic