Big Generator are a four piece Rock Band based in Portumna , Co Galway .The Band consists of Paul Cantillon (vocals / bass guitar) ,Barry Conboy (lead guitar) Liam Martin (vocals /guitars /keyboards) Robbie Caserady (vocals / drums).Over the past few years the Band has toured extensively in the UK ,Sweden , Holland , Germany , Belgium , America and of course their native Ireland playing over 250 shows a year. Big Generator have also enjoyed a considerable amount of success and all of it achieved without the backing of a major label. They have headlined the Marquee Club in London and also played the Point Depot in Dublin as special guests to Joe Satriani. The guys have also shared the stage with names like Ocean Colour Scene , Big Country and Whitesnake.