To mark the occasion, we took a look back through the photographic archives of the Coleraine and Ballymoney Times at some events from the band’s history.
From parades to concerts to cookery demonstrations, there are lots of memories here!
See who you can spot...

1. RETRO
Fiona McConnell, one of the organisers of the West Fest concert, is pictured with members of Dunloy Accordion Band during their performance in West Church in 2006. Photo: ICONIC

2. RETRO
Members of Dunloy Accordion Band who organised an Easter Sale held at Ballymoney Town Hall in 2008. Photo: ICONIC

3. RETRO
Friends and Members of Dunloy Accordion Band pictured at an Easter Sale held at Ballymoney Town Hall in 2008. Photo: ICONIC

4. RETRO
Dunloy Accordion Band make their way into the field at Rasharkin in 2008. Photo: ICONIC