(pre-listen) aight bois lock in this shits boutta go hard
(listening now) those organs are incredible, you definitely pulled off that grand feel you were going for. Melody is simple but catchy, percussion in the bg helps drive the track nicely.
I would only say two things, one would be to include m o r e o r g a n because they’re fire and help the track mesh together a bit better. Another thing is just that the melody gets a bit repetitive. Because it’s a character theme (I would assume boss theme cuz it’s king boo) I would’ve like to have heard some more variation. Near the beginning you started to do that a bit more, which is why the last 40 or so seconds is imo the best part of the track.
All in all, it’s a solid track and definitely feels nice and grand. Nice work as per usual, keep it up mate :D