Excellent Whether or not you are a fan of PSO, the music is undoubtedly and unquestionably genius. All the OSTs are worth collecting but this is something a little different.
The tracks I have come to know and love, arranged by other well known composers. Each has their own take on the originals and some will not initially find their mark due to their (sometimes radical) departure. I guess due to comparisons to the music you are used to in-game. However when you take a step back and listen to them on their own terms, it really starts to flourish. It really grows the more you listen to it, especially on a great sound system.
A sheer joy, I recommend it to anyone, a fan or not of PSO.