San Bernardino Valley College

She Can Play Brass

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Steven Mahpar, Composer

Empress Trombone Quartet

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The Colburn School

Victor Valley College

International Trombone Association

International Trombone Festival

International Kodály Society (IKS)

• IKS Symposium 2023

Organization of American Kodály Educators (OAKE)

Kodály Association of Southern California (KASC)

California Institute of the Arts

Harmony Project

El Sistema USA