JJ Grey and Mofro Live at Rockpalast (2015)
From the Youtube page (via Google Translate):
“J Gray, whose lyrics go far beyond the familiar "My Baby Left Me" clichés, has an extremely succinct voice - and the ability to move with his songs. Both emotionally and physically. For almost 15 years John Gray Higginbotham aka JJ Gray has been trying to implement his vision of honest, handmade southern music - with Mofro he has found the ideal backing band.”