I never really spent as much time with Arcana as I'd have liked, mostly because every time I scraped together a couple of bucks it was already gone from the rental shop.
But if you did and you want to hear some of the music in the game without actually playing through it, you could go to the title screen
Then hold L + R and press B on Controller 1. Done right, you'll see one of the most boring Sound Test screens I've ever seen
How exciting!