Classical Stories First Listen: Donnacha Dennehy's GRA AGUS BAS WRTI Your Classical and Jazz Source Published April 29, 2011 at 11:19 AM EDT Facebook Twitter Email Print Hear a ravishing new kind of Irish music, courtesy of Donnacha Dennehy - a brilliant 40-year-old composer.--NPR Read the full article and listen to tracks from the CD Gra Agus Bas here