Polyrhythm Metronome!

Are you playing a song with polyrhythm, and you cant master it? (Fantasie Impromptu- 4 beats on the right hand for 3 beats on the left hand)This metronome allows you learn to master those songs - Visually see the beats line up- Hear them as well - Adjustable tempo- Adjustable rhythms- Adjustable volume (focus on one hand )