How to Improve Trumpet Range with one lip slur exercise

How to Improve Trumpet Range
This lip slur exercise has helped me improve my high register on trumpet. I was introduced to this trumpet range exercise by my trumpet professor, Dr. Amy Gilreath-Major, at Illinois State University.
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Click the link to DOWNLOAD THE (updated version*) EXERCISE: https://sellfy.com/p/O1bY/

*Update 11/17/17 : I extended the exercise to go up to Double G above the staff. Click the link above to get it.
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