I made a Yiruma themed piano teacher app with Kyoto river in the background, this app is trying to be a performance level piano teacher, it creates immersive experience with customized ambient. So you see the beauty in piano and music. You can drag the bar to replay and practice key paragraph. In addition, it helps guide beginner to navigate their fingers on keyboard with finger number hints. Also you can at the same time play spontaneous key stokes to jam it up and make it fun:)
“I'm surprised to learn how music is programmed, sound font api, midi, mxl all the technical parts of how music interacts with computer. Using adaptive fingering engine, extending to 88 keyboard, adding paddle to replicate resonance and reverb. Beautiful music gets technical and require human craftsmanship and iterations of refinement. With Antigravity, it is possible seeing this being built.”