Lee Strasberg’s Method Acting: A Practical Guide for Musical Theatre Performers
Most musical theatre training separates acting from singing. You work your scenes in one room and your songs in another — and somewhere in the transition, the emotional truth gets lost. Lee Strasberg’s Method gives you tools to close that gap. When you understand what’s actually driving your character, every lyric lands with intention, every sung phrase becomes an action, and every performance stops being a recital and starts being a story.
This article breaks down Strasberg’s core techniques and shows you exactly how to apply each one to the specific demands of musical theatre performance.
Lee Strasberg (1901–1982) was an American actor, director, and teacher who transformed the landscape of actor training in the United States. Building on the foundation laid by Konstantin Stanislavski, Strasberg developed what became known simply as The Method — a systematic, psychologically-rooted approach to performance that prioritized emotional authenticity over technical surface.
As Artistic Director of the Actors Studio from 1951 until his death, he trained a generation of performers whose work redefined what audiences expected from live and screen acting. His students included Marlon Brando, Al Pacino, Dustin Hoffman, Marilyn Monroe, James Dean, Ellen Burstyn, and Robert De Niro. The common thread in all of them: an uncanny ability to make you forget you were watching a performance.
Where Stanislavski emphasized imagination and given circumstances, Strasberg pushed further into personal psychology. He believed the actor’s own life — their actual memories, their real emotional history — was the richest possible source material for building a character.
Strasberg’s Method rests on a single foundational idea: truthful behavior on stage comes from truthful inner experience. You cannot manufacture authentic emotion by performing it from the outside. The emotion must be accessed from within — through memory, sensation, and imagination — and allowed to express itself through the character’s circumstances.
His technique is built around five core pillars, each designed to open the actor’s instrument and fill it with genuine, lived experience.
Strasberg considered relaxation the non-negotiable first step. He believed muscular tension is the actor’s enemy — it blocks emotional access and creates mechanical, watched performance. Before any emotional work can begin, the body must be free.
The classic Strasberg relaxation exercise involves sitting in a chair, systematically releasing tension from every part of the body — face, neck, jaw, shoulders, arms, torso — while allowing a soft, open sound (an “ah”) to escape freely with each breath. The goal isn’t passive sleepiness; it’s an alert, unguarded readiness to receive and respond.
Once relaxed, the actor cultivates deep, sustained concentration — the ability to focus completely on the imaginary world of the scene rather than the reality of the theatre. Strasberg called this the creation of a “private moment in public.” The audience watches, but the actor is fully elsewhere — genuinely present inside the character’s world.
This is different from projection or presentational performance. The camera — or the house — comes to the actor, not the other way around.
Sense memory is the practice of recreating physical sensory experiences — taste, smell, touch, temperature, texture — through imagination and recall, without the actual object or stimulus present. Strasberg trained his actors to spend considerable time on simple exercises: “drinking” an imaginary cup of hot coffee, “feeling” rain on the skin, “holding” a beloved object.
The purpose is to make the actor’s imaginary world physically real. When the senses are activated, the body responds authentically — and authentic physical response is the foundation of authentic emotional response.
This is the technique most associated with Strasberg — and the most misunderstood. Affective memory asks the actor to recall a real personal event that triggered a strong emotional response. But the key is this: you don’t try to recreate the emotion itself. You recreate the sensory details of the moment that caused it.
“Make no effort to capture the emotion itself, but only the object and event that caused it.”
— Lee Strasberg
Where were you? What did the room smell like? What were you wearing? What could you hear? By rebuilding the sensory environment of an emotionally significant memory, the emotion naturally surfaces — organically, not mechanically. Strasberg trusted the body’s intelligence to do the rest.
Substitution is the bridge between the actor’s personal experience and the character’s circumstances. When the character faces a situation that doesn’t personally resonate — or when the required emotion is one the actor can’t access — the actor “substitutes” a parallel experience from their own life.
The character mourns a father they’ve never met. The actor substitutes a real loss of their own. The character falls helplessly in love at first sight. The actor accesses the memory of a real moment of overwhelming feeling. The character’s circumstances remain; the emotional fuel is the actor’s own.
There’s a persistent myth in musical theatre training that Strasberg’s Method doesn’t apply to the form — that it belongs to film acting, to the intimate realism of the Actors Studio, and not to the heightened world of song and dance. That myth is wrong, and it costs performers dearly.
Musical theatre demands more emotional authenticity than almost any other performance form, not less. The moment a character begins to sing, the story has escalated beyond what words alone can carry. If there’s no genuine internal life underneath the song, the audience hears a vocalist. When there is, they hear a person. The difference is everything.
The challenge is translating Strasberg’s internal work into the specific technical demands of the musical theatre performer: the song begins, the melody has a shape, the choreographer has set the blocking, the conductor is in the pit. How do you stay emotionally present and technically precise at the same time? The answer is preparation — doing the Method work before you perform it, so the emotion is already activated and available when the music begins.
Tension before an entrance is one of the most common performance killers in musical theatre. You’re in the wings, the underscoring is playing, the scene is building toward your entrance — and your jaw is locked, your shoulders are up around your ears, and you’re thinking about the high note in measure 32.
The practice: In the 60–90 seconds before your entrance, run a rapid Strasberg scan. Starting from your face, consciously release tension downward through the body — jaw, neck, shoulders, hands, hips. Take one full breath with a released “ah” — not loud, but open. Let the sound be easy. The moment your sound is free, your body is free, and your instrument is ready to receive what the scene brings.
This is not a relaxation that makes you soft. It’s the relaxation that makes you available.
Every musical theatre performer knows the moment: you’re three lines into a ballad, actually feeling it — and then a thought surfaces. Is my mic on? Was that the right note? Why is someone in row four on their phone? The concentration breaks. The song goes on, but the person has left.
The practice: Before you sing a song in performance, identify your point of concentration — the specific person, place, or object your character is fully focused on in this moment. Not a general emotional state. A specific, concrete anchor. Is your character speaking to someone? See them. Is your character remembering a place? Be inside that memory. Is your character making a decision? Feel the weight of what’s at stake.
When your concentration drifts — and it will — return to that anchor. Don’t fight the drift; just return. The specificity of the anchor is what pulls you back, every time.
Musical theatre sets are stylized. Props are often minimal or symbolic. The rake is not actually a forest floor; the single chair is not actually a dying woman’s hospital room. But your character lives in those places as if they were completely real — and that reality has to come from you, not from the set.
The practice: For any scene or song that takes place in a specific environment, build the full sensory world in your preparation. Sit quietly and walk yourself through the space the character inhabits. What does the air feel like? Is it humid, cold, stale, sweet-smelling? What sounds are present? What does the character feel on their skin — the fabric of their costume, the surface beneath their feet, the weight of what they’re carrying?
For “Somewhere” from West Side Story, don’t just think about the concept of peace. Build the sensory world of the place Tony and Maria are imagining — the quality of light, the temperature, the smell of that somewhere. Let your body remember what safety and longing actually feel like. That specificity changes the way you breathe, the way you move, and the way you sing every phrase.
This is the most powerful technique in your preparation toolkit — and the one that requires the most care. For songs with high emotional stakes, identify a real personal memory that carries the same emotional core as the song’s situation. Not the same plot. The same feeling.
The practice (use in rehearsal, not performance):
Over time, this preparation becomes shorter and faster. Eventually, a single sensory trigger — a smell, an image, a physical sensation — can activate the emotional state you’ve trained yourself to access. That becomes your pre-performance ritual for that song.
Important note on safety: Affective memory should never be used to revisit recent or unprocessed trauma. If a memory feels destabilizing, stop. Choose a different memory, or work with substitution instead. Your wellbeing is not a performance tool.
Some characters live in emotional territory that feels genuinely foreign. You’ve never lost a child. You’ve never experienced war. You’ve never been told you’re dying. Substitution is how you build a truthful bridge anyway.
The practice: Ask yourself: what is the emotional core of what this character is experiencing — not the plot, but the feeling? Helplessness? Irreversible loss? Desperate love? Now ask: have I ever felt anything like that, even in a completely different context?
You may never have lost a child, but you may have lost someone or something that shattered a future you had fully imagined. That’s your substitution for “With You” from Ghost, or “Goodbye” from Catch Me If You Can, or “I’m Not That Girl” from Wicked. The character’s circumstances are theirs. The emotional fuel — the loss, the love, the longing — is yours.
Here’s a simple, repeatable framework for bringing Strasberg’s work into your rehearsal and performance process:
The more you practice this sequence, the faster it becomes. What starts as 20 minutes of deliberate preparation eventually compresses into a 90-second wing ritual — and the access it gives you to genuine emotional truth will be there every single night, not just the nights when it “happens to be working.”
Yes — with intelligent adaptation. The internal work Strasberg developed is exactly what separates a great musical theatre performance from a technically competent one. The key is doing the emotional preparation before the performance, so the feeling is available and accessible when the music begins, rather than trying to manufacture it in real time.
It can be, if misused. Strasberg’s technique was controversial precisely because some practitioners pushed it in ways that caused genuine psychological harm. The safest application: use memories that are at least a few years old and feel emotionally processed rather than raw. If a memory destabilizes you, don’t use it. Substitution exists for exactly this reason.
Absolutely, and most working musical theatre performers do. Strasberg’s affective memory and sense memory provide the internal preparation. Meisner’s emphasis on listening and reacting to your scene partner keeps you present in the moment. Stanislavski’s given circumstances and objectives give the whole thing narrative structure. These systems aren’t rivals; they’re complementary tools in the same kit.
Students who work the relaxation and sense memory exercises consistently for two to four weeks typically notice a clear shift in the availability of their emotional instrument. Affective memory takes longer — the practice deepens over months, not days. The good news is you’ll feel progress quickly, because even small improvements in relaxation and concentration produce immediate, audible and visible results in your singing.
Reading about Strasberg’s Method is a useful first step. Applying it to your actual material — your audition song, your current show, your next workshop — is where the real transformation happens.
Book your free 30-minute Zoom assessment and let’s find out exactly what’s standing between where your acting is now and where it needs to be.
David Anthony is a Long Beach-based vocal and acting coach with 20+ years of experience training musical theatre performers. He holds degrees from Berklee College of Music and BerkleeNYC and has trained singers and actors performing on Broadway, national tours, and in top musical theatre programs across the country.
