🎸 Enjoy an ad-free experience on GTDB! Support the kingdom and become a royal subscriber today.

Tunings
T
Videos
V

F#C#G#D# Ukulele Tuner

F#C#G#D# | G♭D♭A♭E♭ Flat Tenor - Ukulele tuning, chords & scales

Description - Flat Tenor

4 string tenor flattened for deeper sound

The F# Chordsmith Tuning for Ukulele is a truly distinctive and harmonically rich setup, moving away from conventional tunings to offer a fresh sonic palette. Designed for a captivating and full sound, this tuning leverages a sequence of perfect fifths across all strings, creating a powerful and resonant open chord.

Technical Analysis:

  • Instrument: 4-string Tenor Ukulele
  • Open Notes (Lowest to Highest): F#3, C#4, G#4, D#5
  • Interval Structure: This tuning is built entirely on perfect fifths. Each adjacent pair of strings is tuned a perfect fifth apart (7 semitones).
    • String 4 (F#3) to String 3 (C#4): Perfect 5th
    • String 3 (C#4) to String 2 (G#4): Perfect 5th
    • String 2 (G#4) to String 1 (D#5): Perfect 5th

Verbal Analysis & Chords:

This "Perfect Fifths" tuning delivers an incredibly open and majestic sound. The F#3-C#4-G#4-D#5 sequence on open strings doesn't form a simple major or minor triad, but rather a rich, extended chord that can be interpreted as an F#add2(6) or F#add9(6). The consistent intervals make it exceptionally versatile for creating powerful, ringing chords and melodic lines.

Chord shapes will feel intuitive and symmetrical across the fretboard, allowing for easy access to extended harmonies and unique voicings. It's particularly well-suited for:

  • Power Chords: The strong fifths make this tuning excellent for robust power chords and rock-inspired ukulele rhythms.
  • Drones and Open Voicings: The open strings provide a harmonically dense drone, perfect for fingerstyle and chord melody playing, adding depth and resonance.
  • Symmetrical Shapes: Moving a single finger or barring across the fretboard will yield consistent, harmonically related chords, simplifying exploration and fostering creative melodic ideas.

How to Tune:

To achieve the F# Chordsmith Tuning, you will need to adjust your ukulele strings as follows. Please exercise caution when tuning strings up, especially for larger semitone movements, as this increases string tension significantly.

  • 4th String (Lowest): Tune up 2 semitones to F#3.
  • 3rd String: Tune up 4 semitones to C#4. (Note: Tuning up 4 semitones can significantly increase tension; consider using a different string gauge if this is a permanent tuning or if your strings feel too tight.)
  • 2nd String: Tune up 6 semitones to G#4. (Warning: Tuning up 6 semitones is a substantial change; it is strongly advised to use a heavier gauge string set designed for higher tension to prevent string breakage and neck damage.)
  • 1st String (Highest): Tune up 4 semitones to D#5. (Note: Tuning up 4 semitones can significantly increase tension; consider using a different string gauge if this is a permanent tuning or if your strings feel too tight.)

Always tune slowly and check your instrument's neck relief to ensure it can handle the increased tension safely. If unsure, consult a professional luthier.



4th String: F#3 (Lowest String)

3rd String: C#4

2nd String: G#4

1st String: D#5 (Highest String)

F#
C#
G#
D#
Chords
Scales
🎶 Create Chord Sheet Create String Gauge

Loading Tuning Map

Loading Tuning Data

Your History

Comments - have your say on F#C#G#D#

How many strings does a standard guitar have?

Capos for F#C#G#D#

Capo Tuning Name
0 F#C#G#D# Flat Tenor

Scales for F#C#G#D#

A A# B C C# D

Songs tuned to F#C#G#D#

Know a song in F#C#G#D#?

Heads up! submit one below
Submit Songs to F#C#G#D# Flat Tenor

Please use the below form to submit a song for F#C#G#D# that is not already on gtdb.org.

Videos for F#C#G#D# on

Flat Five Substitution Explained
Flat Five Substitution Explained
185 views - 7 Jun 2021
Flat 5 Guitar Lesson   Matt McCalpin
Flat 5 Guitar Lesson Matt McCalpin
306 views - 31 Aug 2022
Flat 5 Chords in Action – And They’re Not Hard! #jazzpianolessons #barryharris
Flat 5 Chords in Action – And They’re Not Hard! #jazzpianolessons #barryharris
2 views - 18 Nov 2025
How to tune half-step down to E-Flat / E Flat (Eb) using a Digital Chromatic Tuner
How to tune half-step down to E-Flat / E Flat (Eb) using a Digital Chromatic Tuner
2618 views - 5 Sep 2019
E flat tuning (1/2 step down) for Guitar
E flat tuning (1/2 step down) for Guitar
1171 views - 2 Sep 2019
e flat harmonic minor progressions
E flat harmonic minor progressions
942 views - 5 Sep 2019
B FLAT TUNING GUITAR ( 6 STRING ONLY)!
B FLAT TUNING GUITAR ( 6 STRING ONLY)!
1069 views - 4 Sep 2019
E flat tuning - 1/2 a step down for Guitar -  E?  A?  D?  G?  B?  E?
E flat tuning - 1/2 a step down for Guitar - E? A? D? G? B? E?
1420 views - 4 Sep 2019
eb flat tune guitar
Eb flat tune guitar
17149 views - 3 Sep 2019
c flat export
C flat export
150 views - 11 Jan 2018
e flat fully diminished 7th arpeggio
E flat fully diminished 7th arpeggio
188 views - 4 Apr 2018
bbdim (flat diminished) chord on guitar
Bbdim (flat diminished) chord on guitar
468 views - 29 Apr 2018
eb7#9 - original chiptune
Eb7#9 - original chiptune
488 views - 9 May 2018
e flat above high c
E flat above high c
481 views - 18 May 2018
b flat guitar chord (3 easy versions!)
B flat guitar chord (3 easy versions!)
5740 views - 31 Aug 2019
c flat run- paradise
C flat run- paradise
130 views - 17 Oct 2018
e flat or d# chord guitar
E flat or d# chord guitar
264 views - 13 Feb 2019
e flat tuning  - half step down - eb tuning or d# tuning
E flat tuning - half step down - eb tuning or d# tuning
3912 views - 14 Apr 2019
american football-esque riff
American football-esque riff
19659 views - 29 Aug 2019
bbmaj7 guitar chord
Bbmaj7 guitar chord
236 views - 14 Dec 2019
More Videos >>

Submit a YouTube Video to F#C#G#D#

Email
Video ID
            ___________
           q o       o p
           q o   G   o p
           d o   T   o b
           q o   D   o p
           q o   B   o p
           d o       o b
            \!       !/
            |=========|
            |!!!!!!!!!|
            |!!!!!!!!!|
            |!!!!!!!!!|              ____    ______  ____    ____
            |!!!!!!!!!|             /\  _`\ /\__  _\/\  _`\ /\  _`\
            |!!!!!!!!!|             \ \ \L\_\/_/\ \/\ \ \/\ \ \ \L\ \
           _|!!!!!!!!!|__            \ \ \L_L  \ \ \ \ \ \ \ \ \  _ <'
         .+=|!!!!!!!!!|--.`.          \ \ \/, \ \ \ \ \ \ \_\ \ \ \L\ \
       .'   |!!!!!!!!!|   `.\          \ \____/  \ \_\ \ \____/\ \____/
      /     !=========!     \\          \/___/    \/_/  \/___/  \/___/
      |    /|!!!!!!!!!|\    ||
       \   \!!!!!!!!!!!/   //
        )   `========='   ((
      .'    !!!!!!!!!!!    `..
     /      !!!!!!!!!!!      \\
    |       !!!!!!!!!!!       ||
    |       !!!!!!!!!!!       ||
    |       !!!!!!!!!!!       ||
     \     =============     //
 hjw  `.    o987654321o    .;'
 & warm `-._____________.-'
    whisky
    
440hz
440hz 432hz