Guitar tuning

Modern jazz (F-A-C-G-C-E)

This tuning sets the strings to F-A-C-G-C-E, an unusual layout that reorders the intervals from standard. Open, it offers a wide, somewhat ambiguous colour, between open and suspended.

The tuner opens already preconfigured; you only need to allow microphone access.

Strings and frequencies

How it sounds

It is an experimental tuning, meant for players after unconventional voicings and a timbre unlike the usual shapes. It rewards exploration more than reading off familiar chords.

Styles and genres

Recommended string gauges

Because it mixes raised and lowered strings, check that none sits under extreme tension. A standard 0.010-0.046 set usually works, but verify string by string before forcing anything.

Tuning tip

Treat it as a blank canvas: rather than transferring chords you already know, find new shapes by moving two or three fingers and listening for what rings. Note the ones you like, since they will not follow the usual patterns.