Michelle Shocked and Rhiannon Giddens bring a Celtic flavor to old-time and Appalachian music and the British group Afro Celt Sound System shouts: "fusion!" Join host Fiona Ritchie as she explores ...

The Celtic symbol for luck and the unofficial, yet the most recognizable symbol of Ireland. The shamrock is a single ... The most common knot. Unity and trinity of soul, heart, and mind.