Tips on my piano playing

[DavidBenjamin]

Hello everybody,

I made videos of some songs I've mastered and I need tips to improve my performance.


Bach - Prelude No 1 in C major (BWV 846):
http://www.youtube.com/watch?v=6e3MWqV-Bdo

Yann Tiersen - Comptine d'un autre été:
http://www.youtube.com/watch?v=Zhz74trTOxA

Naruto - Sadness and Sorrow:
http://www.youtube.com/watch?v=VqdioEa190o

Naruto - Gief and Sorrow / Hokage's Funeral:
http://www.youtube.com/watch?v=AcI05AgWWj8


Thank you!

David