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...
9. RETRO
Members of Dunloy Accordion Band pictured at the Submariners' service in 2009. Photo: ICONIC
10. RETRO
Dunloy Accordion Band taking part in the Cairncastle Flute Band parade in 2009. Photo: ICONIC
11. RETRO
News Letter Editor, Darwin Templeton (centre) surrounded by select members of bands throughout Northern Ireland invited to the News Letter Concert of Marching Bands in the Ulster Hall IN 2009 (l-r) David Fyffe (Church Hill Silver),Luke Forrest (Sons of William Cookstown),Iain McKee (Kilcluney Volunteers Markethill), Robert Cousins (Mourne Young Defenders Kilkeel) Jonathan Nesbitt (William King Memorial Londonderry), Rodney Quigley (Ballykeel Loyal Sons of Ulster Ballymena), Paul Ross (Dunloy Accordion Band) and Bill Orr (Gertrude Star Flute Band). Photo: BRIAN LITTLE
12. RETRO
Diana Culbertson who played the keyboards at a concert in Trinity Presbyterian Church hall as part of the Dunloy Accordion band orchestra in aid of Trinity Playgroup in 2010. Photo: ICONIC