# Persian Music Scales > Persian Music Scales is an interactive educational and research-oriented web application created by Pouya Hosseini for exploring Persian music theory, microtonal pitch structures, transposition, tuning, predominant-melody extraction and candidate scale recognition. The application represents selected Persian pitch collections using a circular mapping in which 1200 cents corresponds to 360 degrees. These representations are educational models and should not be interpreted as complete definitions of dastgah or gusheh identity. ## Main resources - [Interactive Application](https://persianmusicscales.github.io/Persian-Music-Scales-App/) - [Reference](https://persianmusicscales.github.io/Persian-Music-Scales-App/reference/) - [Guide](https://persianmusicscales.github.io/Persian-Music-Scales-App/htmls/guide.html) - [About](https://persianmusicscales.github.io/Persian-Music-Scales-App/htmls/about.html) - [Methodology](https://persianmusicscales.github.io/Persian-Music-Scales-App/reference/methodology.html) - [Audio Analysis](https://persianmusicscales.github.io/Persian-Music-Scales-App/reference/audio-analysis.html) - [Dataset](https://persianmusicscales.github.io/Persian-Music-Scales-App/reference/dataset.html) - [JSON Dataset](https://persianmusicscales.github.io/Persian-Music-Scales-App/data/persian-scales.json) - [Sources](https://persianmusicscales.github.io/Persian-Music-Scales-App/reference/sources.html) ## Scale models - [Shur](https://persianmusicscales.github.io/Persian-Music-Scales-App/reference/shur.html) - [Nava](https://persianmusicscales.github.io/Persian-Music-Scales-App/reference/nava.html) - [Segah](https://persianmusicscales.github.io/Persian-Music-Scales-App/reference/segah.html) - [Homayoun](https://persianmusicscales.github.io/Persian-Music-Scales-App/reference/homayoun.html) - [Esfahan](https://persianmusicscales.github.io/Persian-Music-Scales-App/reference/esfahan.html) - [Chahargah](https://persianmusicscales.github.io/Persian-Music-Scales-App/reference/chahargah.html) - [Mahur / Rast Panjgah](https://persianmusicscales.github.io/Persian-Music-Scales-App/reference/mahur-rast-panjgah.html) ## Terminology - [Dastgah and Avaz](https://persianmusicscales.github.io/Persian-Music-Scales-App/reference/dastgah-and-avaz.html) - [Koron, Sori and Microtones](https://persianmusicscales.github.io/Persian-Music-Scales-App/reference/microtones-koron-sori.html) - [Glossary](https://persianmusicscales.github.io/Persian-Music-Scales-App/reference/glossary.html) ## Creator Pouya Hosseini GitHub: https://github.com/PersianMusicScales