Who was the other member of Ceolbeg in 1987 alongside Peter Boond Davy Steele?

The other member of Ceolbeg in 1987, alongside Peter Boond and Davy Steele, was the musician and singer, Iain MacDonald. Ceolbeg was known for its traditional Scottish music and featured a blend of various instruments and vocal harmonies. The group's lineup often varied, but MacDonald played a significant role during that period.