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= Notice:
= This is Sawtooth Sound Plugin for App: Perfect Piano and Walk Band. It can't run alone!
= Please search and install Perfect Piano first from Google Play to use this plugin.
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Usage:

1. Enter Keyboard Screen.

2. Select switch instrument icon.

3. Cello icon will automatic show. Select it and load the new sound.

Notice:

1. Suggest changes the sustain time through app Settings to make the sound more comfortable.

Thank you for using this app by Rev Soft Inc ( Also known as Revontulet Soft Inc, Revontulet Studio ). Any issue let us know: revontuletstudio@gmail.com. Thanks!