Glad that you like it so far!! :D
We have plans for it, so please rest assured it'll be in the game once we can make it work <3
In the meantime, we have the soundtrack up on all major streaming services (or on here if you'd like to directly support the compser! https://fotts.bandcamp.com/album/dragon-drop-volume-1-alpha-original-game-soundt...), and we'll hopefully be adding more songs this year <3