Greetings, akciom. I have to admit that this post was intriguing.
As a self-professed amateur composer and a musician with over a decade of experience, there may may be some insights I could share that you may find valuable (free of charge, of course). Similarly to you, I also think that games shine brighter when the soundtrack is able to be in sync with it, though there are various ways that it can be effectively accomplished.
If you would like to communicate further, my discord is Open Sky Melody#6836 or you can simply specify a manner that suits you better.
And as for my favorite songs, it's hard to pick. Even choosing a favorite genre is difficult although I am drawn to genres around the Progressive Rock area of the musical spectrum.