laura sweeny. david rubinsohn: hello, i'm the, i'm david rubinsohn, the fifth great grandson of thomas donnell.'re here at saint stephen's green, here in dublin. this is fabulous. 22 acres. this is just gorgeous. right in the heart, in the middle of dublin. which is just an incredible city, my first time here. it's amazing. laura savini: oh, it's so vibrant. and this is really the heart of ireland, where you hear so much music and we're going to be introducing you to that music as we go along. you know, in that first part of the show, you heard liam clancy say something, it was so touching. i don't have the words exactly but he said, you know "they took so much away from the irish, but they couldn't take away their song." and it is always been such a key part of the irish culture and something they've shared with the american culture in giving us so much of the music that we enjoy. so we're going to share that with you throughout this program. oh, boy, we've got everybody from the last 50 years of irish music. you've got them. from the dubliners, to the chieftains, to bono, to sinead, it's a gr