Railroad Earth is a bluegrass-influenced Americana band formed in 2001. The band's music combines elements of progressive bluegrass, folk, rock, country, jazz, Celtic and other Americana influences. Recognized as "carrying on the tradition of improvisational, genre-spanning music laid forth by the Grateful Dead,” Railroad Earth is known for lyrical songwriting and extensive live improvisation. The band takes its name from the Jack Kerouac prose poem, "October in the Railroad Earth". The band also has a song of the same name.