New Lost City Ramblers

The New Lost City Ramblers, or NLCR, was an American contemporary old-time string band that formed in New York City in 1958 during the folk revival. Mike Seeger, John Cohen and Tom Paley were its founding members. Tracy Schwarz replaced Paley, who left the group in 1962. Seeger died of cancer in 2009, Paley died in 2017, and Cohen died in 2019. NLCR participated in the old-time music revival, and directly influenced many later musicians.
Career.
The Ramblers distinguished themselves by focusing on the traditional playing styles they heard on old 78rpm records of musicians recorded during the 1920s and 1930s, many of whom had earlier appeared on the "Anthology of American Folk Music". The New Lost City Ramblers refused to "sanitize" these southern sounds as did other folk groups of the time, such as the Weavers or Kingston Trio. Instead, the Ramblers have always strived for an "authentic" sound. However, the Ramblers did not merely copy the old recordings that inspired them. Rather, they would use the various old-time styles they encountered while at the same time not becoming slaves to imitation.
The Ramblers named themselves in response to a request by Moe Asch, based on 
an amalgam of a favorite tune, J. E. Mainer's "New Lost Train Blues"; a favorite group, Charlie Poole and the North Carolina Ramblers; and a reference to the urban settings in which they played old-timey music.
On "Songs from the Depression", the New Lost City Ramblers performed a variety of popular political songs from the New Deal days, all but one of them taken from commercially issued 78s, and that one is "Keep Moving", identified in the album notes only as "from Tony Schwartz's collection — singer unidentified" when actually it is by Agnes "Sis" Cunningham, the full title being "How Can You Keep On Moving (Unless You Migrate Too)". The omission later caused Ry Cooder, who listened to the Ramblers album, to record the song as Traditional on the first edition of his "Into the Purple Valley" album, an omission he gladly corrected when informed of it. Cooder also covered another song from the same New Lost City Ramblers album, which he may have heard on a poorly labeled cassette copy: "Taxes on the Farmer Feeds Us All" which the New Lost City Ramblers credit to Fiddling John Carson but which the Cooder notes still list as "traditional". The same is true of the track "Boomer's Story", covered by the Ramblers—Cooder credits it as "traditional", but the song was written by Carson Robison and first recorded by him in 1929 under the title "The Railroad Boomer".
In his autobiography, , Bob Dylan described the impression the Ramblers made on him when he heard their records in 1960:
Everything about them appealed to me—their style, their singing, their sound. I liked the way they looked, the way they dressed and I especially liked their name. Their songs rang the gamut in style, everything from mountain ballads to fiddle tunes and railway blues... I'd stay with the Ramblers for days. At the time, I didn't know they were replicating everything they did off old 78 records, but what would it have mattered anyway? It wouldn't have mattered at all. They had originality in spades, were men of mystery. I couldn't listen to them enough. 
The group drifted apart during the latter half of the 1960s. Schwarz and Seeger performed with different musicians and together formed the short lived Strange Creek Singers.
The New Lost City Ramblers' extensive recordings for the Folkways label became, after the death of Moe Asch, part of the Smithsonian Institution, which reissues Folkways titles on CD.
John Cohen is said to have inspired the titular John of the Grateful Dead's 1970 song "Uncle John's Band".