well, In this case, it may be difficult to verify whether music was actually used as inspiration in the project. it's not right?
The game submission will ask you to list the songs that the game is based on, and in the rating phase, judges will be asked to rate games based on how the ideas from the songs were incorporated.
then, where should I submission my project when I finished?
This is all on the itch.io jam page. Once the jam is open for submissions, you’ll see.