View source for Raised Fifth Grid

The '''raised-fifth grid''' is a fixed 12-key keyboard tuning that raises one perfect fifth, and its complementary fourth, by 50 cents. The resulting 10+2 structure consists of ten unaltered 12-ET pitch classes and two raised pitch classes, enabling Middle Eastern modal step patterns alongside standard Western scales without dynamic retuning or additional keys.

[[File:Screenshot 2026-09-30 at 16.16.06.png|thumb]]

== Music ==
; [[Siavash Talebi]]
Also singt Harmonie — a composition incorporating the raised-fifth grid; the relevant section begins at 5:18.
* [https://www.youtube.com/watch?v=PsVhas-P-OM ''Also Singt Harmonie''] (2026)

== References ==
Talebi, Siavash. ''The Raised-Fifth Grid: A Unified Tuning for Western and Middle Eastern Modes on a 12-Key Keyboard''. 2025.
https://doi.org/10.5281/zenodo.17918296

[[Category:Tuning]]
[[Category:24edo]]
[[Category:Turkish music]]
[[Category:Maqam]]
[[Category:Dastgah]]
[[Category:Arabic music]]
[[Category:Persian music]]
[[Category:12edo]]
[[Category:Modal music]]