you can go to settings and then you go to the button with the number of tiles there are on the screen you play on, than you get the moving thing and make it as large as you want
pure imagination with a real kalimba or tablet/phone
key
*= one octave higher
also, it is c major
2 4 1*
2 4 3* 4* 3* 4* 3* 4* 3* 1*
2 4 6 6 1* 6
5 4 3 4 3 4 3 1
3* 1* 6 4 2
and repeat if you want to