Most of the wire and tape recordings were made in the southern Outer Hebrides, or from visitors thence to Canna. The reciters who made them, and the help given by collaborators, are described in the Introduction to Hebridean Folksongs Vol. III; transcriptions of the singing of 42 women and 8 men, are represented in the three volumes, which with Angus MacLellan's stories and memoirs and its published in Gairm only represent a fraction of the collection of recordings. Apart from the above recordings, JLC arranged for the making of studio recordings of some of the late Calum Johnston's songs, in Edinburgh in 1948.
