All tunings
Every tuning opens a tuner pre-set to the right notes, with note frequencies, songs, and string-gauge advice.
Guitar
StandardE–A–D–G–B–EDrop DD–A–D–G–B–EDouble Drop DD–A–D–G–B–DHalf Step DownEb–Ab–Db–Gb–Bb–EbD StandardD–G–C–F–A–DDrop CC–G–C–F–A–DDrop C#Db–Ab–Db–Gb–Bb–EbC# StandardC#–F#–B–E–G#–C#C StandardC–F–Bb–Eb–G–CB StandardB–E–A–D–F#–BDrop BB–F#–B–E–G#–C#Drop A (6-string)A–E–A–D–F#–BOpen GD–G–D–G–B–DOpen DD–A–D–F#–A–DOpen EE–B–E–G#–B–EOpen CC–G–C–G–C–EOpen AE–A–E–A–C#–EDADGADD–A–D–G–A–D7-String StandardB–E–A–D–G–B–E7-String Drop AA–E–A–D–G–B–E7-String Drop GG–D–G–C–F–A–D8-String StandardF#–B–E–A–D–G–B–E8-String Drop EE–B–E–A–D–G–B–E12-String StandardE–E–A–A–D–D–G–G–B–B–E–E