The TV show Justified ’ s theme song , `` Long Hard Times to Come '' , was performed by the New York City-based Gangstagrass .
The show 's theme song , `` Long Hard Times to Come '' , was performed by the New York City–based Gangstagrass and produced by Rench , and features rapper T.O.N.E-z , Matt Check on banjo , Gerald Menke on resonator guitar , and Jason Cade on fiddle .
Justified -LRB-TV series-RRB-