There are a total of 18 spots open, Vocal 2 and 3 are already planned. All the sounds to the side, are the ones that are finished. (To give you an idea for what the mod feels like.) You can choose from those sounds as the one for your character. If you want to make a sound for your character, that is fine, just tell me the instrument you want, but note that I might end up choosing a similar one if I can't find or get the instrument you want.