As a way to succefully complete this game you will have to flash some at least basic music skills because the whole gampelay idea is based on recreating the melody with a set of"instruments". And these"instruments" are exactly the reason why you are playing this game on a hentai themed website and not on some educational resource since they are big round bra-stuffers of four manga porn chicks! That's right - grabbing these boobies will make one of the gals to produce sounds and from these sounds you will need to reestablish the origianlly played melody like thase are not just bra-stuffers but songs notes. As we already mentioned the gameplay is tricky yet it is nevertheless reocmmended to try it - may be after playing it you will detect your own musical talents!