In the past few years, every town and every genre in Ireland has seen great new talent rising, each pushing the boundaries of what’s to be expected from its scene. While this means the bar is continuously being raised,  and no matter what your tastes might be, there’s an Irish act for it, ready to prove their mettle. But while a rock n’ roll renaissance occurs in the kitchen, and the techno and hip-hop scenes flourish in the basement, in the attic David Keenan quietly tunes his strings, ready to raise the aforementioned bar.  After a string of noted singles…