This exercise will help get your saxophone chops together in a hurry! Great for your embouchure, great for overall control. This is also the entryway to overtone and altissimo (above natural range of the horn) production.
Here is what the Google says an overtone is-
So with a slight modification of the pressure on the mouthpiece we can create more than just the normal note that is produced. begin to get into the overtone series, the series of notes above the first note played. Click here if you want more information on this subject.
Altissimo notes are those super high notes you hear all great saxophone players use (and make the crowd go crazy with). Saxophone altissimo is generally considered to be any note that is higher than written high F#(or F if your horn is a bit older!) which are considered to be the highest note in the saxophones natural range. Altissimo is produced by using different voicing techniques such as air stream, tongue, throat, fingering, and slight variations to the platform(embouchure) which change the fundamental note which makes the higher note or overtone dominate.
Click on the link to download my Octave Warmup Below is the video to go with the exercise. Enjoy and e-mail me any questions.