There was a time we decided that it was songs that were done especially from my background because of the things we were dealing with, but nowadays, anybody who has a need, and can find the need, they can sing the blues. ↗
I'm a big, big blues fan and the last several years I've really invested in the blues a lot, and I think my playing is getting better because of it - not necessarily better on a technical level, but certainly on a level of appropriateness. ↗