I've been thinking about PSO a lot lately in part because someone that I follow has been playing, but also because I listened to Angels With Burning Hearts for the first time in forever recently.
I have never played Burning Rangers but this BGM is featured as background music for a quest in PSO, so when my friends and I were playing this track became a big "thing" for us. I remember when me and those same friends were running content in other games like FFXI we'd put this on.
Anyway even though this is the Burning Rangers song it is PSO music to me