english: The up-and-down axis tells the performer the pitch of the note or what note to play, and the left-to-right axis tells the performer the rhythm of the note or when to play it.
non_english: ili kada da to svira. Počnimo sa visinom tona. Radi pomoći, koristimo klavir, a ovaj sistem funkcioniše za skoro svaki instrument koga se setite.