Difficulty levels vary from 1 to 9


Very easy
Simple melody and bassline; No position changes on the keyboard.
(Accessible from the very early stages of training)
Very easy
Simple melody and bassline; Very few position changes on the keyboard.
A few passing notes.
Easy
Simple melody and bassline; Position changes and passing notes more frequent.
Easy
Faster with more rythmic difficulties
Chords make an appearance (left hand), as well as triple time (transcription depends on arrangement).
Intermediate
Left handed chords more frequents. Use of the resonant pedal.
Medium tempo
Intermediate
Quicker tempo, with a more advanced piano playing.
Mixing of theme and accompaniment with the right hand (chords).
Advanced
Frequent theme harmonisation. More accurate transcription.
Movement on the whole keyboard.
Advanced
Harmonised theme and multiples accompaniments performed with the right hand.
Richer orchestration.
Hard
More advanced rythmics. Several difficulties with both hands..
(numerous arpeggios, slides, triple times ...)