Hage Musikverlag 100 Etudes Piano

When I ordered it, I didn't expect it to be so organised and categorised. Its divided etudes into Velocy, Parallel movements, playing melodies, ornaments. chords and triads, accuracy, changing hands, jump of the hands; and exercises for the left hand contents, based on Easy and Intermediate levels. Very helpful and very very effective.

Honestly, it was exactly what I was looking for before moving towards more advanced etudes.