バスティン ピアノ パーティー

Features バスティン ピアノ パーティー

This app is compatible with the Bastin "Piano Party" series of piano textbooks.You can practice the songs you are learning at the piano party with a nice accompaniment.The speed is posted from the slow version to the fast version.At the "Hearing and Musical Grammar Party", you can also play the tasks in the book with the app.