Playlist.

Joseph Clayton Mills - The Letter (Suppedaneum; No. 19 of 100)

Sunn O))) - Kannon (Southern Lord)

Gentle Giant - The Power and the Glory (Alucard)

Opeth - Damnation (Music for Nations)

Opeth - Deliverance & Damnation (The End)

Kevin Drumm - January (Bandcamp)

Tortoise - The Catastrophist (Thrill Jockey; due Jan. 22)

Gil Sansón - Ese maldito yo/El ocaso del pensamiento (Lengua de Lava)

============ Rituel in memoriam Pierre Boulez, Jan. 6 ============

Gustav Mahler - Symphony No. 9 - Chicago Symphony Orchestra/Pierre Boulez (Deutsche Grammophon)

Igor Stravinsky - Le sacre du printemps - Orchestre National de l'O.R.T.F./Pierre Boulez (Disques Adès < YouTube)

Pierre Boulez - Le Marteau sans maître; Dérive 1 & 2 - Hilary Summers, Ensemble Intercontemporain/Pierre Boulez (Deutsche Grammophon)

Olga Neuwirth - Clinamen/Nodus - London Symphony Orchestra/Pierre Boulez (Kairos)

Elliott Carter - A Symphony of Three Orchestras - Ensemble Intercontemporain, New York Philharmonic/Pierre Boulez; Edgard Varèse - Déserts; Ecuatorial; Hyperprism - O.R.T.F. Choir, Ensemble Intercontemporain (Sony Classical)

Pierre Boulez - Pli selon pli - Phyllis Bryn-Julson, BBC Symphony Orchestra/Pierre Boulez (Erato)

Harrison Birtwistle - Tragoedia; Five Distances; Three Settings of Celan; Secret Theatre - Christine Whittlesey, Ensemble Intercontemporain/Pierre Boulez (Deutsche Grammophon)

Anton Bruckner - Symphony No. 8 in C minor - Vienna Philharmonic/Pierre Boulez (Deutsche Grammophon)

Anton Bruckner - Symphony No. 9 in D minor - Los Angeles Philharmonic/Pierre Boulez (YouTube)

Luigi Nono - A Pierre. Dell'azzurro silenzio, inquietum - Roberto Fabbriciani, Ernesto Molinari (Neos)

Pierre Boulez - Rituel in memoriam Bruno Maderna; Notations I, VII, IV, III, II; Figures-Doubles-Prismes - Orchestre National de Lyon/David Robertson (Naïve)

============ Rituel in memoriam Pierre Boulez, Jan. 6 ============

King Crimson - Kokusai Hall, Tokyo, Japan, Dec. 14, 1981 (DGMLive)

Caroline Park - less than human (Pan y Rosas)

Jeph Jerman/Tim Barnes - versatile ambience (Idea Intermedia)

Jason Lescalleet - This Is What I Do, Vol. 15 (Glistening Examples)

Jason Lescalleet - This Is What I Do, Vol. 16 (Glistening Examples)

Pérotin - Beata viscera; other works; Scott Ordway - North Woods; David Lang - I lie - Lorelei Ensemble/Beth Willer; David Lang - Ark Luggage - Mellissa Hughes, Newspeak; David Lang - The National Anthems - Choir of Trinity Church, Newspeak/Julian Wachner (Trinity Church webcast)

Guido Gamboa - Saturday's Notes (Pentiments)

Kraftwerk - Computer World (EMI)

Hawkwind - Warrior on the Edge of Time (Atomhenge)

David Bowie - Blackstar (ISO/Columbia)

Original Content: Playlist.