To Play A Piano

Play the piano is an art, successful art depends on practice!
The goal of practising
I personally found "SPEC 

Smoothness : Music needs to proceed unhaltingly effective you can play the rough spots through entirely without pausing.

Play the right tempo : Play fast is less important consideration. Evenness and steadiness are more important than speed.

Clarity : Its tempting to fudge your way through a piece, or part of piece that you haven't learnt perfectly . In addition to a glut of notes. Using the sustain pedal too much can cause lack of musical clarity

Expressiveness : Music is emotional, good practising into consideration the emotion of the note.

By Charlesdg