High G:
- Ensure your recorder is assembled correctly and the windway is clean and free of obstructions.
- Hold the recorder with your left hand, covering the three lower holes (first three fingers).
- Use your right thumb to cover the thumb hole.
- Blow gently and evenly into the mouthpiece while lifting your left index finger to uncover the first hole (closest to the mouthpiece).
- This should produce a high G note.
High A:
- Keep your left index finger lifted and uncover the second hole (middle hole) with your left middle finger.
- Maintain the other finger positions as they were for high G.
- Blow gently and evenly into the mouthpiece, and you will produce a high A note.
High B:
- Keep the left index and middle fingers lifted, uncovering the first two holes (closest to the mouthpiece).
- Use your left ring finger to cover the third hole (farthest from the mouthpiece).
- Maintain the right thumb on the thumb hole.
- Blow gently and evenly into the mouthpiece to produce a high B note.
Remember to practice regularly and experiment with different blowing techniques to achieve the best sound and intonation.