Wow, very cool!

I'm working on In The Bleak Midwinter as my contribution. It's got some lovely BIAB cello on it.

But I've got some very pitchy vocals that need to be fixed, so I may have to go back an punch in some parts. There's only so much that pitch correction software can do.

In the mean time, here's my Christmas instrumental from last year: O Come, O Come Emmanuel