How can I improve my vibrato technique on the saxophone?

To improve your vibrato technique on the Saxophone, practice by starting with a steady tone and then gently fluctuating the pitch up and down. Focus on controlling the speed and width of the vibrato while maintaining a consistent airflow. Experiment with different fingerings and embouchure positions to find what works best for you. Regular practice and listening to professional saxophonists can also help improve your vibrato technique.