Crùllu
According to Collinson, the pronunciation of Crunluath; NB¹: Entered for explanatory purposes only; NB²: Compare Lèmluah and Tòrlu; NB³: ➺ Scottish terms starting with "Cru~".
Collinson, Francis: The bagpipe: the history of a musical instrument. London, 1975, p.149.