Christmas... App for iOS
'Christmas… A FREE interactive piano with 8 animated play-along Carols. The keys light up in time with the background music to show you which note to play.
♫ Jolly Old St. Nicholas
♫ Up on the Housetop
♫ We Wish You A Merry Christmas
♫ Jingle Bells
♫ Deck the Hall
♫ Joy to the World
♫ Carol of the Bells
♫ Silent Night
New! Select Practice Mode to choose your own tempo.
New! Adjust piano and song volume in Settings.
New! Improved key responsiveness and song animation.
Scroll the keyboard left or right using the area just above the keys.'
This is a free app