How to play high f sharp on alto sax

1. Where is the high F sharp key on alto sax?
2. What is the highest note on alto sax?

Where is the high F sharp key on alto sax?

There should be another key above your left index finger. Use your index finger to press this key down instead of the one you would normally play for A (the B key). You should be getting a High F. From there, add the side Bb key and voila, you have high F#.

What is the highest note on alto sax?

What Is The Highest Note On Alto Sax? The highest note on the modern alto sax is the written F6 (concert pitch Ab5). Many intermediate saxophones and professional saxophones include a high F# key. This stretches the high note to written F#6 (concert pitch A5).