American; Explosions in the Sky released a new album/OST:

• "The Line on the Road that Lead You Back Home" (Explosions in the Sky & David Wing; Prince Avalanche OST)
• "Dear Madison" (Explosions in the Sky & David Wing; Prince Avalanche OST)
• "Send Off" (Explosions in the Sky & David Wing; Prince Avalanche OST)
• "Alone Time" (Explosions in the Sky & David Wing; Prince Avalanche OST)

Besides that, I ran into a chiptune album 'Fake the Bitters' by 8bit Betty and liked it enough to buy. I kept, in album order:

• "Everything Changes (prelude)"
• "Adventuring"
• "The Hedgehog's Dilemma"
• "Keep the Dream Alive, Lil' Red"
• "The MTA (a love song written by an avid cyclist after having been doored)"
• "Requiem For Pluto"

(Each is available on YouTube if you prefer to use their player.)

Japanese:

• "おかあさんの唄" (Takagi Masakatsu; Wolf Children OST)
• "オヨステ・アイナ" (Takagi Masakatsu; Wolf Children Original Soundtrack {2012}) [classical/instrumental]

I finished playing Umineko. The soundtrack is one of the strong points, and I wound up liking quite a few of the tracks; in alphabetical order from the game soundtracks ("Requiem" is from the anime, see the discography torrent):

• "Apathy"
• "Dead angle"
• "Discolor"
• "Dread of the Grave"
• "GC-01"
• "HANE"
• "Happiness of marionette"
• "Happy Maria utam"
• "Hope"
• "Hope v1.00"
• "Look Back"
• "Monochrome clock"
• "Moon"
• "Mother"
• "okuslowoke"
• "Praise"
• "Rebirth"
• "Requiem"
• "sirabe mx"
• "u2_nighteyes"
• "Victima Propiciatoria"
• "オルガン小曲第2億番ハ短調"
• "継接キメラ"

Doujin:

• "White Love" (TAK-sk & hiro.na; ぽっぷ！EP？ 2010) [vocal]
• "Komm Susser Tod", chiptune version (WE ARE (NOT) ALONE)

Touhou (version 17 of the mega-torrent is out, BTW), reverse order:

• "Sorrow of Chen" (Floating Cloud; Nersery Stories {C84}) [Celtic]
• "Koishi's Favorite?" (Floating Cloud; Nersery Stories {C84}) [Celtic]
• "Hopefull" (Floating Cloud; Nersery Stories {C84}) [Celtic]
• "Road to the moon" (Floating Cloud; Nersery Stories {C84}) [folk]
• "指先チョコレイト" (senya; アノ華咲クヤ {R10}) [vocal]
• "五重変奏「永夜の報い」" (RD-Sounds; 徒 {R10}) [folk]
• "空から見た人里" (O-Life Japan; 激写人妖録 {R10}) [instrumental]
• "竹取飛翔 ～ Lunatic Princess（2nd Spell -Fullmoon-より)" (xi-on; 東方志奏 Ex2 Spell -Regeneration- {R10}) [instrumental rock]
• "春の風は、まだ" (うっちー; 東方奏華響 ～Trip in Distance～ {R10}) [jpop]
• "春色小径 ～ Colorful Path" (あきやまうに; 東方心綺楼 ～ Hopeless Masquerade {R10}) [instrumental rock]
• "ALIVE!" (stack; REAL WORLD -to the beginning 01- {R10}) [jpop]
• "神さびた古戦場 ～ Suwa Foughten Field" (pizuya; 瑞雲 {R10}) [jazz]
• "厄神様の通り道 ～ Dark Road" (pizuya; 瑞雲 {R10}) [instrumental]
• "整然たる侵食" (taste; Blue Regret {R10}) [orchestral]
• "PK" (すぎやま & 松井庸; ultramarine {R10}) [instrumental]
• "Portrait" (松井庸; ultramarine {R10}) [postrock]
• "星降る街" (イチ; ultramarine {R10}) [vocal]
• "the spirit" (松井庸; ultramarine {R10}) [postrock]
• "change" (556t; Do not distract the eye in the here and now {R10}) [vocal]
• "mirror" (556t; Do not distract the eye in the here and now {R10}) [vocal]
• ときかけエオリア album (Foxtail-Grass Studio {R10}) [instrumental]
• "西行寺かな" (イワクラコマキ; FLOWERs:2 {R10}) [instrumental]
• "lunareclipse" (ほたる; Mindless Act {R10}) [vocal]
• "the Unleash" (Pizuyas Cell; _Clair de Lune {R10}) [drums & bass]
• "片頬ついて" (鯛の小骨; Cafe de Touhou 4 {R10}) [jazz]
• "Phantom Regiment 2013Remix" (Tokyo Active NEETs; BEST of NEETs {R10}) [jazz]
• "東方ウインナ" (Tokyo Active NEETs; BEST of NEETs {R10}) [jazz]
• "2 keys -Rock ReArrange" (cold kiss; Dancing Dollz {R10}) [rock]

Previously people recommended me Evpatoria Report based on my liking for Explosions in the Sky, Godspeed You!, and World's End Girlfriend. Any more excellent post-rock I ought to hear?

Totally unrelated: I really like metal. Here (Album art NSFW) are some of my favorites. More?

YouTube keeps deleting or muting the full version of the PMMM ending, which I find annoying when I put it on a playlist. Here is the original song on the band's VEVO channel, which I think is less likely to get deleted.