This annual concert has built-up a wide and loyal following, with listeners surprised by the beauty of melody and power of rhythm growing from the group's blend of Scottish smallpipes, fiddle, flute, harp, concertina, double bass and percussion. Their CDs on Greentrax Recordings and on Claddagh Records attest to their skills. New pieces from group members (including leading composer Eddie McGuire) feature too. Rab Wallace, Rhona MacKay, Stuart Eydmann, Peter Anderson and Iain Crawford are well-known performers and researchers. They have taken Scottish music worldwide, including a groundbreaking China tour in 1991.