Dennis is a Celtic harpist, singer and storyteller. He's performed in Ireland, Japan and throughout North America, a veteran performer at most major Irish and Celtic, and Folk festivals. He's appeared several times on national television, including the show "Murder, She Wrote" and has consulted and performed background music for many others. He sings in English, Latin and Irish-Gaelic. He also holds a masters degree in education and is a credentialed college professor. He leads biannual study tours to Ireland where he teaches credit classes in Irish History and Literature and does workshops and leads retreats near and far on the Irish Language, Celtic Spirituality, Irish Harp History and Lore, and on the music of Turlough O'Carolan . He also plays keyboards, mandolin, and can do music for Liturgy.