A Good sound from Two Instruments And excellent lyrics And Voice.

that song was freaking AWESOME !!

WOW - they played and sang it perfect -

There were3 instruments when she kicks in with that fiddle.

The song is called Elmore James - its about .....
Elmore James (né Brooks; January 27, 1918 – May 24, 1963) was an American blues guitarist, singer, songwriter, and bandleader
Noted for his use of loud amplification and his stirring voice,
One of his most famous songs was Dust My Broom,  which has been covered by  about blues player that ever made it big.
James was inducted into the Rock and Roll Hall of Fame in 1992.
His slide guitar technique earned him the nickname "King of the Slide Guitar".

{the song also pokes fun at how sucky modern music is at one point. }

Thanks Peatle - it's on my playlist now !!

Cheers

Jim