If for example, you have a sound, or song you have played in early development of your game, but then you switched it with another new sound instead. Now you don't have any use for the old sound in your application.
My question is, is there a way to remove sound/music files from the data elements if you are not using them? It seems a bit of shame that if you are not using a specific sound, it is just taking up space in the data elements. I can't find any delete button, and pressing the delete key on my keyboard does nothing when I highlight the audio I want to remove from the data elements. Any other ideas?