It was due to take place at the venue in March but severe winter weather intervened.
Those invited to play are as originally announced: Alasdair Henderson, Craig Sutherland, Jamie Forrester, Angus MacColl, Faye Henderson, Peter McCalister, Ben Duncan, Callum Beaumont, Cameron Drummond, Finlay Johnston, Glenn Brown, Iain Speirs, Roderick MacLeod, Sarah Muir and William McCallum.
The judges are Allan MacDonald, William Morrison and Dr Jack Taylor.
Callum Beaumont is the current holder of the Glasgow Highland Club medal for piobaireachd at the U&B (pictured top).
Tickets £12 (£6) available on the day at the door.