The numerical notes are as follows:
Happy birthday to you.
5565 17
2. Happy birthday to you.
55652 1
3. Happy birthday to you
5553 176
4. Happy birthday to you
443 12 1
Extended data:
The correct hand type should be:
1, put your hand on the piano, arch your palm, separate your five fingers, naturally droop your fingers, touch the keys with your fingertips, and make your whole hand semicircular;
2, two, three, four, five fingers should focus on the fingertips, not the stomach; The thumb is the external touch key of the fingertip;
3, the back of the hand should be balanced, not inclined to the direction of the little finger; Feel close to your thumb;
4. Keep the semicircle shape of your hand when you play. Your fingers should not be too straight or too bent. The first joint of your finger must stand up straight.
5. When you play, you should always trim your nails to ensure the standard of hand shape.