"Circumdederunt me," by William Byrd. (And the playlist, of course.)
Circumdederunt me dolores mortis,
et pericula inferni invenerunt me.
Tribulationem et dolorem inveni,
Et nomen Domini invocavi.
O Domine, libera animam meam.
The sorrows of death have compassed me:
and the perils of hell have found me.
I met with trouble and sorrow:
And I called upon the name of the Lord.
O Lord, deliver my soul.
Provided to YouTube by The Orchard Enterprises Cantiones Sacrae: Circumdederunt me · Choir of New College Oxford/Edward Higginbottom Byrd: Cantiones Sacrae (1591) ℗ 1994 CRD Records Ltd. Released on: 2007-06-18 Composer: William Byrd Auto-generated by YouTube.
Attribution(s): "Glockenspiel Bells" by cocoparisienne (via the Visualhunt site).