"But we're not young anymore -- our eldest is 91, and we only have two members younger than 70.
"Some of the ladies can't stand for very long, and our pianist Val's eyesight in failing.
"It's sad, but we knew it was going to happen eventually."
The Harmony Ladies was formed in 1961, by a group of women whose husbands were members of the Savage Club.
The club members needed money for their newly acquired hall on Albert St, and their wives formed a choir to perform at a "fundraising bash".
Present for that first concert was Thelma McKenzie, the club's last remaining original member.
Thelma said she has many fond memories of her time with the club -- learning songs from Les Miserables, performing in flapper outfits, waving Union Jack flags for a "Proms" concert, singing at Equippers Church's Christmas in the Park, and taking trips throughout the North Island to meet other choirs.
"Singing at the rest homes was my favourite -- their faces would light up when we'd do all the old songs, and they'd sing along with us."
Thelma is still an active part of the Harmony Ladies, singing her parts from a chair, as worsening arthritis has left her unable to stand for long periods.
Once the club finishes, an "important part of [her] life" will come to an end.
"We've become like family. We're there for each other -- the friendships have been good for me, as I'm now on my own after my husband died.
"But it's been a happy time -- lots of beautiful songs, and some lovely memories."
Joyce said the Harmony Ladies will stay together as a social group, and will perform at rest homes and other functions, when asked.
For now, they are looking forward to entertaining their final concert audiences.
"It's very gratifying for them, and they're a treat to watch on stage."
The Harmony Ladies' last concerts will be held at the Savage Club on Sunday, September 27 and Sunday, October 4, starting at 1.30pm.
