maybe someone could make a mod where it scans for music in the "My Music" folder and list them with a box that u tick to put it in the game. and then there are two drop down menus , one listing all the sytems it can go into and the other for if it is ambient, danger or battle.

another thing is to have a play so u can click on the music then onto the play button to listen to it to make sure it is the right one.

(maybe u could also make it convert all the music to FL format when activating)