Help identifying some songs?

Hi everybody,

I'm editing a recording of a performance by Aoi tayuu (yes, not a geisha, but I think this sub is my best chance), and I'm hoping somebody can help me identify the songs used in the performance. Since the performance used recordings, I'm tempted to look for open source recordings rather than deal with depressingly bad sound that I've got, but even just having the lyrics and knowing the names of the songs would make me happy.

1. The first one was inishie (いにしえ), which I found on youtube and managed to get the lyrics from this blog (so thanks to whoever left a link in this sub)
   https://andrewosbourn.wordpress.com/2013/07/21/inishie-いにしえ/

2. Was a dance performed by two girls using hand towels

3. A group dance by the tayuu, a girl with kagura suzu, and a kamuro, who I believe was playing the protagonist's (tayuu's) lover

Here's a link to my audio or, alternatively, a video somebody put on youtube

https://pixeldrain.com/l/m6QgrbpR

https://youtu.be/kS2NeWdGxAA?t=669

Any help is much appreciated