Musical Theatre Mastery

Voice coaching, acting technique, and musical theatre training for performers who want to stop sounding good and start telling the truth — with a coach who’s been in the room with the people who write the shows.

David Jayden Anthony Headhsot
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New Students: Every coaching relationship begins with a free 30-minute Zoom assessment — a real conversation about your goals, no pressure to commit.

WHAT MUSICAL THEATRE MASTERY OFFERS

01

Private Coaching

Voice and acting coaching designed for musical theatre performers at every level — from first lessons to professional auditions. Specific, fast, and built around real material.

Book Coaching →

02

Free Training Hub

Deep-dive articles on singing technique, acting methodology, and audition strategy. Built to give you real answers — not surface-level tips — whether you’re studying alone or with a teacher.

Start Training →

03

Performance Tools

Audition Song Finder, Audition Book Builder, Song Analysis, Vocal Warmups, and more — practical tools built specifically for musical theatre performers who are serious about being ready.

Explore Tools →

Headshot for David Jayden Anthony

I’ve spent 25 years in the room where it happens. Now I’m putting everything I learned online — for you.

I’m a musical theatre writer, voice and acting coach, choral arranger, educator, and Berklee M.F.A. candidate. My coaching is shaped by deep technical listening and a writer’s understanding of how music and story work together.

I’ve served as rehearsal pianist for Jason Robert Brown and Stephen Schwartz, composed and arranged for Jonelle Allen, and Music Directed for Lindsay Mendez. As an OCSA alumnus and former faculty, my students have gone on to top college programs, professional productions, and performing careers.

Learn the craft. Deeply.

Vocal Technique

Singing Technique

12 in-depth articles covering breath support, resonance, belting, vibrato, range, diction, tone quality, and more — everything a musical theatre singer needs to build a reliable, expressive instrument.

Start Learning →

Acting Technique

Acting Technique

The Mosaic Method, Meisner, Adler, Strasberg, Objectives & Tactics — acting training built for the specific demands of musical theatre.

Explore Acting →

Vocal Technique

Healthy Belting

Belt powerfully without damaging your voice. The most-requested topic in musical theatre voice coaching — done right.

Read Article →

Vocal Technique

Breath & Support

The foundation of every strong performance. Master breath coordination before anything else.

Read Article →

Acting Technique

The Mosaic Method

David’s original acting technique — synthesizing the masters into a practical framework for musical theatre performers.

Learn the Method →

Audition Prep

Auditioning

Everything from song selection to callback strategy — how to walk into any audition prepared, specific, and unforgettable.

Audition Training →

Built for performers. Not just browsers.

01

Audition Song Finder

Get personalized audition song recommendations based on your voice type, age, and show style.

Use Tool →

02

Audition Book Builder

Build a complete, balanced audition book for every casting need and vocal style.

Use Tool →

03

Song Analysis

Break down objectives, lyric, and musical moments to build a stronger, story-driven performance.

Use Tool →

04

Vocal Warmups

Targeted warmup exercises for musical theatre — range, mix, belt, and stamina.

Use Tool →

05

Sheet Music

Find, purchase, transpose, and prepare the right sheet music for your auditions and lessons.

Use Tool →

06

Broadway Cast Recordings

Study contemporary shows, find audition material, and sharpen your musical theatre ear.

Use Tool →

Private coaching that actually moves you.

Technique, storytelling, and performance work — applied directly to the material that matters to your goals. Every lesson is specific, honest, and built around real results.

  • Voice technique, acting through song, and audition prep
  • In-person in Long Beach, CA · Online worldwide
  • All levels — beginning singers through professional performers
  • OCSA audition prep specialists
  • College audition coaching

Completely Free · No Commitment

30-Min Zoom Assessment

A real conversation about your goals — hear where you are, and map out the fastest path forward.

Responses within 24–48 hours

25 years working alongside the people who make the art form — as a rehearsal pianist, Music Director, composer, and educator.

Stephen Schwartz

Rehearsal pianist & concert collaborator with Shoshana Bean

Jason Robert Brown

Rehearsal pianist — workshops & developmental readings

Jonelle Allen

Composer & arranger — A Christmas Carol, The Journey, Florence Mills one-woman show

Lindsay Mendez

Music Director — Performing with the Pros


Your next level starts here.

The free 30-minute assessment is the easiest first step. No pressure. Just an honest conversation about what you’re working toward.

Long Beach, CA 90813 · In-person & online worldwide · (323) 288-8800