A compilation of Irish rock performances from the early seventies to the present day, with acts including Thin Lizzy, Ash, the Undertones, Stiff Little Fingers, U2, Sinead O'Connor, the Pogues, Imelda May, Cavan, Hozier and the Divine Comedy. The programme features clips from a variety of BBC shows, including the Old Grey Whistle Test, Top of the Pops, and Later... with Jools Holland