It should work,if it dosen't here is how to play the games...
Sing a Song:Listen and memorize the melody.When you have you have to play it the exact same using the three buttons.I think each button equals a differen't music note?
Music notes:Get rid of falling notes by selecting the correct notes. Use A to select the right notes and B to rid of the falling notes.
Sound Block:Jump from block to block,the blocks will come and go randomly,keep going until you reach the goal block.Use button A to jump left and button C to jump right.When the number in the block reaches 0 it will dissapear.
I got this from an online instruction manual from this site,the link should take you there.