Working Piano (UPDATE)

Play, record and Listen to song you make by pressing the keys and buttons.
Green- play/stop
Red- record mode
Purple- back to the begining
(red and green to record)
(purple only to go back)
(green only to playback)
(not green to pause)
(red and purple to erase song)

**Update**
Better Appearance - icrazyboyy
(bottom left display to bend pitch, top half up bottom half down)
(top slider change record/playback speed, left slower right faster)

Fixed - record/playback speed slider