What is Improvisational Therapy?
Improvisational Therapy is not a single therapeutic modality but rather a family of techniques and approaches united by a core principle: the use of spontaneous, unscripted creative expression within a therapeutic relationship. In clinical improvisation, client and therapist relate to each other through spontaneously created music, movement, or dramatic action. The term encompasses practices across multiple disciplines including music therapy, drama therapy, psychodrama, and certain psychoanalytic approaches, each with distinct lineages and methods.
The defining characteristic is the absence of predetermined content. Clinical improvisation involves the client’s spontaneous creation of sounds, movements, or theatrical expressions, which are then processed in relationship with the therapist. This stands in contrast to structured, protocol-driven interventions.
Origins & Lineage
The therapeutic use of improvisation emerged from multiple independent streams in the early 20th century. J.L. Moreno (1889–1974), working in Vienna in the 1910s with prostitutes and refugees, developed an improvisational theatre company called Stegreiftheater and realized the effectiveness of getting into action instead of just talking. The first psychodrama session was held in Vienna in 1921. Moreno emigrated to the United States in 1925, bringing his interest in spontaneous theatre and psychotherapy treatment using theatre principles.
In music therapy, the use of clinical improvisation developed later. Mary Priestley (1925–2017) developed Analytical Music Therapy in the 1970s, one of five models recognized by the World Congress of Music Therapy in 1999, drawing on psychoanalytic theories of Jung, Freud, and Klein to interpret unconscious processes through musical improvisation. In the early 1970s, Priestley met weekly with colleagues to experiment with therapeutic techniques using improvised music, practicing on one another and with psychiatric patients at St Bernard’s Hospital, Hanwell.
Kenneth Bruscia’s 1987 text Improvisational Models of Music Therapy provided the first comprehensive taxonomy, documenting over twenty-five models developed over thirty years. Philip Ringstrom, at the Institute of Contemporary Psychoanalysis in Los Angeles, became a proponent of improvisational moments in psychoanalytic practice from the 1990s onward.
How It’s Practiced
Practice varies dramatically by discipline:
Music Therapy: The client and therapist create music in the moment together through singing or playing, extemporaneously creating melody, rhythm, song, or instrumental pieces to express current emotions. Techniques include matching (improvising music that matches the client’s style), dialoguing (communicating through playing), and accompanying (providing rhythmic or harmonic support underneath the client’s music). Sessions may occur individually or in groups, using percussion, keyboards, voice, or body sounds.
Drama Therapy/Psychodrama: Role-playing and improvisation help patients explore emotions and experiences, allowing them to re-enact experiences in a safe environment and gain insight in a tangible way. Methods include David Johnson’s Developmental Transformations, where therapist and client engage in continuous improvisation without verbal processing, and Renee Emunah’s Integrative Five Phase Model, progressing from generic improvising to role play exploring one’s own life.
Psychoanalytic Practice: Practitioners speak of improvisational moments during sessions—breakthrough moments that come from therapist and client verging off prescriptive session paths, inviting improvisational play into the therapeutic space.
The starting point for improvisation may be free or referential, and the therapeutic process is based on mutual construction of meaning of emerging thoughts, images, and emotional content.
Improvisational Therapy Today
Improvisational approaches are now integrated across mental health, medical, educational, and community settings. Current randomized controlled trials test improvisational music therapy for autistic children aged 7–11, with 200 participants in the UK, measuring effects on social communication, wellbeing, and anxiety. Studies on integrative improvisational music therapy for depression involve 6 weeks of bi-weekly sessions where participants improvise music and reflect on those improvisations with a therapist in one-to-one settings.
While relatively new as a formalized intervention, improvisation therapy is used frequently for treating social anxiety, social phobia, and social skills building. Practitioners work in private practice, hospitals, schools, and specialized clinics. Training occurs through music therapy programs (which include improvisation coursework), drama therapy certification programs, psychodrama institutes, and specialized post-graduate trainings.
Common Misconceptions
It’s not unstructured chaos. Improvisation is not “play whatever you want, whenever you want”—providing structure and limits to musical interactions can help clients shine. Therapists use sophisticated techniques to contain, redirect, and deepen the improvisational process.
It doesn’t require prior artistic training. Improvisational music therapy is suitable for basically all client groups without the need for specific musical training.
It’s not separate from evidence-based practice. Contemporary improvisational therapy is increasingly researched through randomized controlled trials, neuroimaging studies, and outcome measurement.
It’s not one unified method. No single “Improvisational Therapy” certification or institution exists. Practitioners train in specific disciplines (music therapy, drama therapy, psychodrama) that incorporate improvisational techniques.
How to Begin
For those seeking treatment, search for board-certified music therapists (MT-BC), registered drama therapists (RDT), or certified psychodramatists (CP) who explicitly mention improvisational approaches in their practice descriptions. Organizations including the American Music Therapy Association, North American Drama Therapy Association, and American Society of Group Psychotherapy and Psychodrama maintain practitioner directories.
For practitioners, Kenneth Bruscia’s Improvisational Models of Music Therapy (1987) remains foundational for music therapists. Mary Priestley’s essays on Analytical Music Therapy provide insight into psychodynamic applications. Training programs at Aalborg University (Denmark), Temple University, and New York University offer specialized coursework in improvisational methods within their respective creative arts therapy programs.