The final term is particularly difficult. In the Bannatyne Manuscript, the term is emetricus , as it is in other witnesses. Wood suggests that the original form was epitritus , meaning a ratio of four to three. For more detail on this and other musical terms, see Wood, pp. 234 duplate .
Wood emends to dowplait .
245 our is from Chepman and Myllar and Asloan. 248 fer and ferrer than . Than come he till is from Chepman and Myllar and Asloan. He passit furth ontill . It is omitted in Bannatyne.