If you are into Touhou music, then you would definitely need to check her out.

Her name is Marcia.
She is a singer who is part of Yuuhei Satellite...and she just became a part-time Vtuber as well around a few months ago.

And my god, her singing voice is just so SUBLIME.

Oh man, I feel like I'm being taken into another world

So yes:
If you are into Touhou music, then please check her out.

She also does a lot of live Touhou singing and karaoke on-stream........which is great for Touhou fans and those who appreciate Touhou music

Marcia ch:
https://www.youtube.com/channel/UCfydB2GWhAR17qOlZH6-9BA

Source vid:
https://www.youtube.com/watch?v=0dhWLlZGfIk