Well, I get the gist, but the specifics are fun to puzzle out.
Also, which of the eight is Alice
1st - Met Kaguya, took the branch of Hourai....a branch from the danmaku tree. Pichuun~. Most Curious One lost.
2nd - Met Reimu dancing. Fastest watched until it rained. Reimu notes that one of them is neither human nor youkai.
3rd - Met ?. Most beautiful kidnapped. Given the song attached it's probably Yuka or given the sleeping under cherry tree, Yuyuko.
4th - Foreign style party at ?. Youngest beheaded after sneaking into somewhere dark after the party. Song matches Meiling, which implies the party is at the SDM(and the idiot wandered into the basement and got pichuun~)
5th - Unknown location, coward ran off and tried to commit suicide. Fail to be an hero. Note that the coward is pretending to be human.
6th - Somewhere dark. Wisest did not attempt to escape and got eaten by a grue. Unknown culprit, uncertain fate(maybe Flan, it matches one of her spellcards). Note. This phase started with five party members. They had lost the Curious, Beautiful and Youngest before this. Fastest, Coward and Youngest confirmed to be still in party indirectly. Something weird about dolls mentioned, particularly where a bird carried a doll away. The doll is presumably a party member, further mentions of dolls are presumably party members as well.
7th - Going towards new home. Some mention of a half bird youkai.
8th - Arrived at western house in forest(Alice's place probably). Lots of food. 4 remain. Fastest, Youngest, Coward and an unknown. A 'doll' got beheaded, its one of those who aren't currently with the party, so its probably the Beautiful who got kidnapped earlier.
9th - Tea time at the house. Most Mature got drugged by a love potion, presumably provided by Marisa. Fastest, Youngest and Coward left. Drinking magic mushroom extract isn't good for health.
10th - Paranoia after the 'death' of the Mature. Most Wary suddenly finds himself crucified. Coward must have overlapped with one of the others(Wary?). Possible time paradox with adult and young Alice.
11th - Fastest(who was dreaming of seeing Reimu) falls after seeing someone blond in red and white. Music is clear, this is Flan. Death by hanging.
12th - Last survivor is the Coward(since last survivor did not hang self to death successfully). Last survivor proceeds to now hang self?
13th - Reimu:"Eh, weirdos." Reimu has seen 'young girl' before. Probably Alice.
Fates:
Curious - Beheaded at Kaguyas
Fastest - Survived being the narrator once, then got Flan'ed by hanging.
Beautiful - Kidnapped at Yuka/Yuyuko's, might have been beheaded at 8
Youngest - Beheaded at the SDM
Coward - Survived hanging as the narrator. Not human(or at least thinks that way). Hangs at the end.
Wisest - Lost in the darkness. Might have been beheaded at 8. or Flan'ed.
Mature - Poisoned by love potion. 'Sleeping'. Male.
Wary - Crucified.