Roll Player Piano vs Ghost Notes™ Music

Features -Rotating finger gestures on the screen to play music. -The music can be played according to the conducting motion of the index finger captured by the front camera*. -The music can be played accordance to the movement of the rotating circle captured by the rear camera*. -The tempo of the performance can be controlled by the speed of rotation. -The volume of the performance can be controlled by the size of the rotation radius. -You can also play at the volume according to the score. -You can record your performance. -57 different sound sources can be switched. -The equalizer allows independent adjustment of the volume of the low, mid, and high frequencies. -MIDI files can be imported**. -You can enjoy automatic performance. -You can bring multiple iPhones to enjoy ensemble playing. -You can practice ensembles with just one iPhone. -You can play hand-cranked music by reading roll sheet socre with the camera*. -You can play hand-cranked music by reading the rotating circle with the camera*. -You can print roll music score for hand-cranked music box (40mm/70mm width) as PDF file*. -You can print music score for disc-type hand-cranked music boxes as a PDF file*. * In-app purchase ($0.99) will add more functions.  ** In-app purchase ($3.99) will add more functions.

Music within. Ghost Notes is an interactive music camera that turns your touch and motion into musical expression. Play live instruments with natural movement. Create interactive videos you can share. Music • Play any sound with touch or motion controlling Drums, Bass, Keys, Synths. Switch instantly or layer them all. • Create with our interactive music packs or build your own. • Trim to the beat to create perfectly looping videos. Camera • Advanced motion tracking follows your movement to create real-time performance. No hardware needed. • Stunning live visual effects sync to every note you play. • Create your own styles. Community • Play live or jump into collaborations with friends. • Share easily to your favorite social networks in one step. • Upvote and share your favorite Notes.