public ArrayList<Player> getPlayer(CategoryType kat){
		if(kat == CategoryType.BASS)
			return bassPlayer;
		else if(kat == CategoryType.BEATS)
			return beatsPlayer;
		else if(kat == CategoryType.HARMONY)
			return harmonyPlayer;
		else if(kat == CategoryType.MELODY)
			return melodyPlayer;
		else if(kat == CategoryType.EFFECTS)
			return effectsPlayer;
		else
			return null;
	}