RAST MUSICOLOGY JOURNAL | WINTER 2023, 11(4) 589-602 Research Article

The use of microtones in guitar music is not an innovative phenomenon as it is thought. It has been used for different tuning systems and by composers working on non-12edo music throughout history. Although this concept is not as widespread as conventional guitar music, many experimental studies have been conducted to tune microtones more accurately. This article aims to present practical tools for the reader on methods to produce microtones on the guitar, especially Tolgahan Çoğulu's adjustable microtonal guitar project, and the developments in microtonal guitar music in Türkiye since the project began in 2008 to 2021. The findings on this topic are shared from a guitar music specialist's perspective. It aims to be helpful, especially for guitarists who are unfamiliar with microtonal music approaches in guitar music. The study consists of two parts. In the first part, the microtonal strategies in guitar music were...