pibroch
Concise Oxford English Dictionary © 2008 Oxford University Press:
pibroch /ˈpiːbrɒk, -brɒx/
▶noun a form of music for the Scottish bagpipes involving elaborate variations on a theme, typically of a martial or funerary character.
– origin C18: from Sc. Gaelic piobaireachd ‘art of piping’, from piobair ‘piper’, based on Engl. pipe.
'pibroch' also found in these Oxford entries:

