| Use the program. |
| 1. Upload files to midi files of the flute. |
| 2. Download midi file that plays flute. Or recording it. |
| 3. The position of the press. |
| 4. Play a flute sound of music notes. |
| 5. Stop the sound of a blowing. |
| 6. Adjust the volume. |
| 7. Buttons for stop, play and record. |
| 8. Button for students. To play the flute. |
| 9. The position of the time of the song. Which can move the time. |
| Specifies. Show or no show. Notes of the song on the flute. |