You’re already seen them on this list, but every year, the acapella group Out of the Blue, based at Oxford University in England, does a charity single for Helen & Douglas House, a local children’s hospice, and 2021’s just dropped.
It’s been at least a decade now, and although the crew changes slightly from year-to-year as new students enter and old ones graduate, I think that the crew this year is entirely new. But they still do an excellent job. Remember, there are no musical instruments in this number at all.
You can visit their site for more information on their charity work, or visit Helen & Douglas House to learn about what they do.