Happy anniversary! Today marks year number 16 since you first became a Sifter and the community is better for having you. Thanks for your contributions!

Happy anniversary! Today marks year number 15 since you first became a Sifter and the community is better for having you. Thanks for your contributions!

Happy anniversary! Today marks year number 14 since you first became a Sifter and the community is better for having you. Thanks for your contributions!

Happy anniversary! Today marks year number 13 since you first became a Sifter and the community is better for having you. Thanks for your contributions!

Happy anniversary! Today marks year number 12 since you first became a Sifter and the community is better for having you. Thanks for your contributions!

Happy anniversary! Today marks year number 11 since you first became a Sifter and the community is better for having you. Thanks for your contributions!

Happy anniversary! Today marks year number 10 since you first became a Sifter and the community is better for having you. Thanks for your contributions!

Happy anniversary! Today marks year number 9 since you first became a Sifter and the community is better for having you. Thanks for your contributions!

Happy anniversary! Today marks year number 8 since you first became a Sifter and the community is better for having you. Thanks for your contributions!

Happy anniversary! Today marks year number 7 since you first became a Sifter and the community is better for having you. Thanks for your contributions!

Happy anniversary! Today marks year number 6 since you first became a Sifter and the community is better for having you. Thanks for your contributions!

Happy anniversary! Today marks year number 5 since you first became a Sifter and the community is better for having you. Thanks for your contributions!

Happy anniversary! Today marks year number 4 since you first became a Sifter and the community is better for having you. Thanks for your contributions!

Happy anniversary! Today marks year number 3 since you first became a Sifter and the community is better for having you. Thanks for your contributions!

It looks like the score is original music by Henry Kaiser. It is written in the style of early vocal music from the 1500s. Palestrina wrote this kind of stuff if you are looking for more.

In reply to this comment by shewbox:
Anybody know whose music is playing in the background? It somewhat reminds me of Arvo Pärt, but I don't think it's really his style.