For Friday, the roiling, unsettling "Dies Irae" from Robert Schumann's "Requiem." (And the PLAYLIST to date, as well.)
Dies irae, dies illa
solvet saeclum in favilla,
teste David cum Sibylla.
A day of wrath; that day,
it will dissolve the world into glowing ashes,
as attested by David together with the Sibyl.
Attribution(s): "Many Bells" provided by Unsplash's Igor Ovsyannykov, whose work is made available via a Creative Commons CC0 1.0 Universal (CC0 1.0) license.