Please check out some of my videos:
STEAM: Meet A Saxophone Maker
https://www.youtube.com/watch?v=QzoiIdYLn9s&t=26s
Rheuben Allen Adjustable Weight Neck
https://www.youtube.com/watch?v=L4-sw7k_7ZE&t=32s
Replacing a Saxophone Neck Cork by Rheuben Allen
https://www.youtube.com/watch?v=TqIS0vXjuOY&t=55s
RheubenTalks about the Rheuben Allen Almost Keyless Saxophones
https://www.youtube.com/watch?v=27wKP_vHlMA
Rheuben Allen and Teen Jazz team up
https://www.youtube.com/watch?v=qutUwnU3Ccg
How I Met Eddie Harris with Rheuben
https://www.youtube.com/watch?v=qutUwnU3Ccg
Introduction to the Saxophone by Rheuben
https://www.youtube.com/watch?v=UxFowG-9Bm0
Introduction to the Clarinet by Rheuben
https://www.youtube.com/watch?v=loEAmDEXQ_8
Rheuben talks about the different types of saxophone tone holes
https://www.youtube.com/watch?v=mTU9VYu12OM
How I Met Wilt Chamberlain Vol I
https://www.youtube.com/watch?v=_aoOh1tH7OM&t=7s
Tenor High G Adjustments by Rheuben
https://www.youtube.com/watch?v=mDbjm6MLW_0
How I Met Eddie Harris with Rheuben
https://www.youtube.com/watch?v=qutUwnU3Ccg&t=50s
High F Versus High F# tenors
https://www.youtube.com/watch?v=5S6st–m8xI