Great obscure blues-rock song

[sp46]

Hey guys, help me to recognize that song please!
https://picosong.com/w9PhD/

 

[jukin]

Searched and searched but have come up blank. It's a great song so if you do find out what it is, please post the answer here. Thanks.

 

[sp46]

Of course, I will let you know if this song is ever found. The only thing that I can notice in the name of the band or singer may be the first letter D as in the file name.