Alongside Keane is a who's who of American instrumentalists:
Joanie Madden, leader of Cherish the Ladies, is featured on the Irish whistles for which she has been world-renowned.
Eileen Ivers, the Cherish the Ladies and Riverdance alumna who was also featured on the soundtrack of 'Gangs of New York'.
Eric Weissberg, best known for the 'Dueling Bangjos' them to 'Deliverance' and his session work with Bob Dylan, Billy Joel and Art Garfunkel (to name a few), adds his firs-class 5-string banjo.
On august 19. 2012 'Copper' premiered to 1.1 million viewers and delivered 2.75 million viewers in Live+7 data. The series' second season will return with thirteen new episodes on June 23, 2013.