This video tutorial shows you how to play the song Undo by Sanna Nielsen on the Piano.
http://www.youtube.com/watch?v=HrTIndfMcws
This allows you to play this song without knowing the chords or music sheet. If you know how to read chords you can also download the chords for Undo by Sanna Nielsen here: Chords for the song Undo by Sanna Nielsen

Interested in the original song? Find out some interesting songfacts: Songfacts about songs from Sanna Nielsen