The Emerald Isle boasts a musical pot-o-gold! Find out the elusive treasure yet to bestow Belfast cowboy Van Morrison's awards shelf, and learn how Gilbert O'Sullivan wrote a #1song about babysitting. Hear the only #1 hit from Dublin natives Thin Lizzy, and a raucous anthem from celtic rock legends Horselips. Oh yeah, Rory Gallagher and The Boomtown Rats drop by too!