This game got me into 2hu and honestly is one of the best SRW games I've played hands down. It's very similar in tightness to playing Z1 while still having a lot of the quality of life that later entries wound up having. If there's one thing I'm mad about, it's that after I bought all 4 OSTs off of dlsite, they still had more tracks that just weren't in the game and I found out complete box had even more tracks that weren't in the OST so I really hope they manage to get those in for a complete album or something. The nods to the music in both SRW and Touhou are incredible and it gives you a really good idea of how most characters tend to be depicted by the fanbase so it's a great springboard if you decide to get into the franchise as a whole afterward. I really hope you anons enjoy it, and even if not at least enjoy the music.
Here are a couple of tracks.
https://www.youtube.com/watch?v=epBicb71UGo
https://www.youtube.com/watch?v=FJiiwW-sKaY
https://www.youtube.com/watch?v=gZwgSDesNDg
https://www.youtube.com/watch?v=FC3Jg1fZksg