Curious to hear about a particular composer or soundtrack that isn’t well-known, seemingly like no one else knows about, but there is just something about the music that you really love.
For me, there are three soundtracks that I randomly bought at a convention years ago that I now cherish because the music always make me feel happy for what ever reason;
Bakuretsu Tenshi aka Burst Angel, which is an older anime that has a cool instrumental rock style soundtrack, like a modern Ventures surf-rock.
Shakugan no Shana. Another older anime with a both dark and lighter, but cheesy orchestral soundtrack. There’s also some fun, light-hearted Celtic style music.
Alice Order. A little know video game with some simple but fun Sci-fi cinematic orchestral music.