As we’ve now written repeatedly, The New Basement Tapes, featuring Elvis Costello, My Morning Jacket’s Jim James, Mumford & Sons’ Marcus Mumford, Dawes’ Taylor and Griffin Goldsmith and The Carolina Chocolate Drops’ Rhiannon Giddens , were brought together by T-Bone Burnett to add music to unfinished lyrics of Bob Dylan’s, from circa Basement Tapes.  Hence the group’s name.

The group has now released its album Lost On The River. Last night, they were on Jimmy Kimmel Live, where Jim James led them through a sterling version of Nothing To It, and Giddens and the boys absolutely annihilated Duncan & Jimmy in a web-exclusive.  Check ’em both out below.  Superb work from this supergroup!