Library
A structured collection of articles, Claude Gordon recordings, and study materials organized within a systematic approach to trumpet pedagogy.
The Library brings together the Clarke-Gordon tradition in one place—allowing serious players to study concepts, trace ideas, and connect recordings, written material, and practical application.
Featured from the Library
A starting selection across recordings, articles, method books, masterclasses, videos, and short answers.
Claude Gordon - Master Teacher (The Brass Herald)
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Claude Gordon Playing Auld Lang Syne
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Herbert L. Clarke's Setting Up Drills
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Trumpet Lessons with Claude Gordon - Dr. Larry Miller, M.D. and Jeff Purtle
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WIND POWER & THE TONGUE — Purtle Brass Conference 2010 · I
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How Long Does It Take To Complete Clarke's Technical Studies?
View resourceBrowse the Complete Library
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Wind Power in Trumpet Playing
Wind Power is one of the Seven Basic Items. In the Claude Gordon system, the air does the work, the tongue channels the pitch, and the wind saves the lip from pressure, stiffness, and forcing.
View ResourceK Tongue Modified in Trumpet Playing
K Tongue Modified is the correct way to single tongue so the player can feel the Tongue Level of the note before playing it. KTM improves accuracy, response, range, efficiency, and single tonguing speed.
View ResourceEfficiency in Trumpet Playing
Efficiency means accomplishing more with less effort. In the Claude Gordon tradition, efficient playing develops when Wind Power, Tongue Level, and coordination improve so the player can let the air do the work.
View ResourceBig Breath Chest Up
Big Breath Chest Up was one of Claude Gordon's most repeated instructions. It establishes Wind Power, supports confidence, and helps the player allow the air to do the work.
View ResourceArticulation
Articulation is the organized beginning of the note. It shapes clarity, pitch stability, response, resonance, and musical quality through K Tongue Modified, Tongue Level, Wind Power, and Wind Control.
View ResourceResonance
Resonance is the experience of the trumpet responding when Wind Power, Tongue Level, Wind Control, Efficiency, and the full trumpet acoustic system cooperate.
View ResourceCoordination
Coordination is the organized cooperation of the whole trumpet playing system. Correct playing depends on Wind Power, Tongue Level, Wind Control, Efficiency, Resonance, Habit Formation, and Systematic Practice working together.
View ResourceCompensation
Compensation occurs when one part of the trumpet playing system tries to do work that belongs to another part. Correct Diagnosis replaces compensation with coordination.
View ResourcePractice Structure
Practice Structure organizes daily trumpet work so correct causes are trained in the right order with repetition, rest, sequencing, and gradual progression.
View ResourceRecovery
Recovery is the playing system returning to dependable function. Rest means stopping; recovery means coordination, response, sound, endurance, and freedom have returned enough to continue correctly.
View ResourcePlateau Breaking
Plateau Breaking begins with Correct Diagnosis. A trumpet plateau often means the current causes, practice structure, recovery, or coordination are no longer producing the desired development.
View ResourceThe Clarke-Gordon System
The Clarke-Gordon System is a systematic, diagnostic, cause-and-effect approach to trumpet development that organizes the Seven Basic Items, practice structure, coordination, resonance, efficiency, confidence, and freedom.
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