Roscommon Solstice Choir has raised over €400,000 for good causes over the past 12 years.
They've four Christmas concerts this month - in Westport on Friday, Whitehall Church in Tarmonbarry on the 12th, Ballinaheglish on the 14th, and Geevagh in Co Sligo on the 16th.
The choir's PRO, Jimmy Hoban, from Roscommon town, says the choir has grown a lot since the start:
The choir includes Elphin woman Mary McDonnell, who turns 90 tomorrow.
She told Eoghan Murphy loves being involved in the group: