A few years ago I posted a link of several sisters singing His Robes for Mine. I eventually got to meet the Huron family at their Florida home for a delightful evening of fellowship. They’ve recently put together a CD of hymns. Here’s a video of their version of Holy, Holy, Holy. This video will point you to several more. Enjoy.
BTW, I told them when we met that part of what I enjoyed about their singing was that it reminded me of my mother’s college group from nearly 50 years ago. Here’s a recording of mom’s GRSBM team singing Fairest Lord Jesus.