This week we hear anonymous works and works by Cristóbal de Morales, Thomas Tallis, Heinrich Scheidemann, Johann Mattheson, Christian Friedrich Ruppe, Marcel Samuel-Rousseau, Howard Hanson, Maciej Małecki, and Harri Pentti Ahmas with performances by The Benedictine Monks of Norcia, The Oxford Camerata, Jeremy Summerly, Chapelle du Roi, Alistair Dixon, Julia Brown, Nicki Kennedy, Anna Markland-Crookes, Ursula Eittinger, Andreas Post, Sven Hansen, Stephan MacLeod, The Kölner Akademie, Michael Alexander Willens, Francine van der Heyden, Karin van der Poel, Otto Bouwknegt, Mitchell Sandler, Ensemble Bouzignac Utrecht, Musica ad Rhenum, Jed Wentz, Erica Goodman, The Amadeus Ensemble, The Seattle Symphony, Gerard Schwarz, The Polish Chamber Chorus and Philharmonic, Jan Łukaszewski, Suvi Väyrynen, Jan Lehtola, and The Zagros Wind Quintet.