Managed to get my hands of a few albums from this event. The one I looked forward to the most was ShibayanRecord's ムソウマテリアライズ album. I managed to get it just today, thanks to a poster from the Doujin Style forum. Anyways, I streamed it a little bit earlier today, but for those of you that wants the download, just go to here:
M3-28 (M3-11秋) Music Download Thread
It's really nice, because they sort it based by whether the doujin albums are either Touhou related, vocals, instrumentals, etc. I managed to get my hands on other albums too, of course, here are my list so far just from this specific event:
"Spilling Star" - Adresse
"片霧ミンの憂鬱" - CLOSED/UNDERGROUND (Katakiri Rekka's doujin group)"Sugar" - シャノの気持ち
"ムソウマテリアライズ" - ShibayanRecords
I managed to get more albums, but they're still unsorted, so I'll try to sort those out soon. I should up some cover art for the albums too, eh?
That's all for now, thanks for reading, bros. Take it easy.