'Old Vets Blues' - Poor Boy Burke

I discovered a new blues artist today called Poor Boy Burke. I could not find a bio and just a tiny photo of his only (?) hit song, Old Vets Blues, which might not even be one of the gents in the picture.

How bluer can you get? The song in itself is a simple piano blues, where Burke discusses how old he's become and he changed his young and wild days.

I used to be jealous back in my younger days;

Women don't excite me;

and I have changed my ways.