Very nice!  That is most certainly a lute, but I think the other instrument might be an 8 string cello.  I've never seen one but I believe they do exist.  😉

@rusty you're right, I listened more than watched. According to the video it's an old viola.

@porkchopbob That was beautiful. Thanks for sharing. 

@porkchopbob Apparently the only other song Duane Allman wrote was Happily Married Man which, to me, is just average. 

Little Martha though is a masterpiece! Absolutely brilliant song writing with a wonderful melody. 

This Lute and Viola version is a testament to the beauty of the composition. 

I'm hung up today listening to the new TTB material but took time out for this! 

Very cool!

Little Martha.  Read all about it! 

https://en.m.wikipedia.org/wiki/Little_Martha