"Stave Drill" is an application to familiarize yourself with the stave(staff) notation through training to read notes written in various clefs.

You can practice reading the following clefs.

[G clefs]
- Treble clef
- French Violin clef

[F clefs]
- Bass clef
- Sub-bass clef
- Baritone clef

[C clefs]
- Soprano clef
- Mezzo-soprano clef
- Tenor clef
- Alto clef
- Baritone clef

For each exercise, you can answer in the following form:

- Screen Keyboard(Piano)
- Pitch Notation
- Stave with any clef

In addition, there are "practice" mode and "challenge" mode. In "challenge" mode, you can measure the time required for each correct answer.

Through the practice in this application, you will be familiar with the stave and the clefs, and also will be familiar with transposing one clef to another.