Thanks for the suggestion...I'll definitely do it the next time around.The approach note thing you do and the interval study I also do on flute as warmups. good advice and you showing the music will help many people who don't know what you are doing. Maybe in a nother video say why you like the various exercises and what you use them to achieve. (Just a thought )
I've always heard trumpets do that warm up and never paid it any attention...until Ernie Watts mentioned he used it as well.