Ceilidh Trail School of Celtic Music
Offers courses in fiddle, piano accompaniment, guitar accompaniment, Cape Breton-style highland piping, Gaelic seminars, and Cape Breton step-dance. Located in Inverness, Cape Breton, Nova Scotia.

Celtic Music and History
Explores the Celtic culture on which the survival of traditional Cape Breton music depends.

Cranford Publications
Specialize in Celtic fiddle music from Cape Breton, Ireland and Scotland. Offers online shopping for recordings and books; also maintains a large collection of tunes (in standard notation and "abc", and online indexes of tunes.