The Dastgāh Improvisational Learning Model (Dilm): An Ear-led Pedagogy for Persian Classical Music

The size and complexity of the Persian musical radif often present significant barriers to newcomers. Dilm (Dastgāh Improvisational Learning Model) is a pioneering, ear-led pedagogical framework designed to make Persian classical music accessible to a global audience, regardless of language or prior theoretical background. Drawing on the oral traditions of Iranian music and Professor Lucy Green’s renowned research into informal music learning, Dilm shifts the focus from explicit theoretical analysis to aural familiarity and practical engagement. The model guides learners through four structured stages: Listening, Imitation, Internalisation, and Improvisation. This paper outlines the conceptual foundations of the Dilm framework, its nine guiding principles, and its practical application through Edu (Essential Dastgāh Units), a curated, interactive listening map featuring 36 selected gushehs performed on tar, ney, and santur. By bridging the gap between Eastern oral transmission (sīneh be sīneh) and modern pedagogical frameworks, Dilm provides a validated, structured tool for independent learners and music educators alike. It stands as the first comprehensive model to democratise aural education in Persian dastgāh music for both Iranian and international audiences. The practical listening map accompanying this paper is available at https://dilm.info