"EtuDrill" (Etude Drill) is a practice tool for pianists, a powerful assistant of Solfege, and also a collection of piano etudes.
You can listen to Etudes while changing the volume and tempo, it will help you practice Etudes.

Etude:
40 Daily Studies (C.Czerny, Op.337)

Usages:
- For Ear Training.
- For Memorizing.
- For Solfège (Solfeggio).
- For Practice according to the Tempo.
- For One-handed Practice.
- For Repeated Practice.

Features:
- Partial Playback.
- Repeatable Playback.
- Changeable Tempo.
- Changeable Playback Tone (128 type).
- Changeable Volume of Right-hand part, Left-hand part and Metronome.