Remembrances
Bill Moriarity: trumpet player and former President of AFM Local 802 Musicians Union in NYC. Close friend, student, and co-author of Roy Steven’s book, Embouchure Self-Analysis

(1) That the sound was created by the air column in the tubular instrument vibrating and thereby creating sound waves which “emanate and radiate in all directions” and which are received by our hearing apparatus.
(2) That to vibrate the air column we push – blow – force air past a part of our lips which has been isolated by the rim of the tubular instrument’s mouthpiece cup, which lip vibration, in turn causes the air column to vibrate at a similar rate frequency.
(3) That it follows from the above understanding that the lips, to vibrate, must actually receive the air, that is the air must not be blocked by the teeth, and that the lips must be in a position whereby they are closed enough to vibrate one against the other yet not so closed as to prevent displacement of the air.
The exercises that Bill Costello developed and that Roy used in all his teaching were to serve two purposes of equal importance. The first was to create the muscular strength and habits to accomplish the very difficult requirements of number 3; the second was to serve as a test of whether or not the above principles were being upheld.
Roy himself wrote “the answers to problems do not lie in playing exercises. Problems must be resolved first in order to benefit from playing exercises.” This statement is as applicable to the Stevens-Costello exercises as to other exercises.
It is here that I think a great many players have trouble. Doing the exercises – the palm, the climbs, the arpeggiated chords – without a full understanding of the principles involved and absent a constant evaluation and analyzation of your physical actions is taking on only half the battle and may only lead to frustration. And, of course, learning to be able to evaluate and analyze is a study in itself. But, if we were looking for something easy we would have put these horns down long ago.
Addendum
Sadly, my dear friend Bill Moriarity passed away on April 29, 2025. I first met Bill in 1976 while studying with Roy Stevens, and we reconnected in 2008 when I shared my idea for creating a Roy Stevens website. He was incredibly supportive, deeply interested, and regularly checked in as the site developed.
In a generous gesture, Bill sold me Roy Stevens’ French Besson Brevete trumpet, the same instrument Roy used with an RS1 mouthpiece on his Embouchure Self-Analysis recordings. It remains a treasured reminder of both Roy’s teaching and Bill’s friendship.
Bill’s obituary and tributes can be found in Allegro, the magazine of Local 802 AFM:
· Obituary and tribute in Allegro
· Second tribute article in Allegro
Paul Bogosian: lead trumpet player with Don Ellis, Lionel Hampton and Count Basie. Band Director West Point Academy
