ピアノ：練習と作曲のためのフル88鍵スタジオ

This is a full 88-key virtual piano designed for ease of use and versatility. Key features include: Recording of both piano play and voice Simple, intuitive keyboard switching Dual keyboard display on-screen Every keystroke is captured during play, making the app ideal for a range of uses — from music entertainment recording to training. For example, you can record a performance to evaluate memory and accuracy when teaching a song. You can also share your soundtracks and sheet music via email.