A#FA#FA#C Guitar Tuner
A#FA#FA#C | B♭FB♭FB♭C A# Minor - Guitar tuning, chords & scales
A Deep Dive into the A# Minor Tuning
This tuning, which the user describes as ideal for sludge-post metal, delivers a profoundly heavy and resonant soundscape. It's characterized by an aggressive down-tuning across all strings, creating a low-end foundation perfect for crushing riffs, atmospheric textures, and the characteristic sonic weight of these genres. The deep pitches enhance sustain and provide a murky, powerful presence, making it excellent for slow, grinding passages and expansive soundscapes.
Technical Analysis:
The open strings are tuned to A#2, F2, A#3, F3, A#4, C4 (from thickest to thinnest). This arrangement creates a dense harmonic cluster:
- Low End Dominance: The lowest string drops significantly to A#2, establishing an incredibly deep fundamental pitch.
- Interval Structure: Observing the intervals, the tuning predominantly features the notes A#, F, and C. Harmonically, this configuration closely resembles an Fsus4 chord (F - A# - C). While the tuning is named "a# minor" by its user, the open strings do not form a strict A# minor triad (A#, C#, F). Instead, the F-A#-C voicing offers a suspended, ambiguous, and slightly dissonant character that is very effective for heavy and atmospheric music.
- Repeating Patterns: The A# and F notes are heavily duplicated across octaves, providing a rich, full sound when strummed open. This also makes power chords and octave playing exceptionally intuitive across multiple string sets.
- Top String Tension: The highest string (C4) creates a tight major 2nd interval with the A#4 on the second string, which can be exploited for sharp, dissonant lead lines or ringing clusters.
Chords and Playability:
The unique intervallic structure of this tuning opens up specific harmonic possibilities:
- Open Fsus4 Chords: Strumming all open strings yields a powerful Fsus4 voicing, providing a dark and suspended harmonic foundation without requiring any fretting.
- Power Chords: Two-finger power chords (root-fifth or octave shapes) will be immediately accessible and sound immense due to the deep tuning and repeating notes. Barre chords can also be adapted to quickly form powerful, low-end chords.
- Droning and Riffing: The heavy repetition of A# and F makes this tuning exceptional for droning chords and single-note riffs that utilize the deep resonance of the open strings.
- Dissonant Voicings: The A#-C interval on the upper strings, combined with the overall low tuning, allows for the creation of unique, tense voicings and dissonant clusters, highly suited for experimental and heavy genres.
How to Tune:
To achieve the 'A# Minor' tuning from standard E-Standard, follow these steps. Please note that several strings require significant drops, and a heavier gauge string set is highly recommended for optimal tension and tone.
- String 6 (Low E): Tune down 6 semitones to A#2. This is a substantial drop, consider a heavier string.
- String 5 (A): Tune down 4 semitones to F2. This is a significant drop, consider a heavier string.
- String 4 (D): Tune down 4 semitones to A#3. This is a significant drop, consider a heavier string.
- String 3 (G): Tune down 2 semitones to F3.
- String 2 (B): Tune down 1 semitone to A#4.
- String 1 (High E): Tune down 4 semitones to C4. This is a significant drop, consider a heavier string.
Important Note: Any string movement exceeding 4 semitones (up or down) generally benefits from a different string gauge to maintain proper tension and intonation. Strings 6, 5, 4, and 1 fall into this category, indicating that a custom or heavier gauge set would be highly beneficial for stability and playability in this tuning.
String 6: Tuned to A#2
String 5: Tuned to F2
String 4: Tuned to A#3
String 3: Tuned to F3
String 2: Tuned to A#4
String 1: Tuned to C4
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Capos for A#FA#FA#C
Capo | Tuning | Name |
---|---|---|
-3 | GDGDGA | Drop G Modal |
-2 | G#D#G#D#G#A# | Open G#? |
-1 | AEAEAB | A Modal |
0 | A#FA#FA#C | A# Minor |
1 | BF#BF#BC# | B Modal |
2 | CGCGCD | C Modal |
3 | C#G#C#G#C#D# | Open C Sus2 |
4 | DADADE | DADADE |
5 | D#A#D#A#D#F | DADADF |
6 | EBEBEF# | E Sus2 |
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Tuning Map
- Fret
- S6
- S5
- S4
- S3
- S2
- S1
- -13
- D#
- G#
- C#
- F#
- A#
- D#
- -12
- E
- A
- D
- G
- B
- E
- -11
- F
- A#
- D#
- G#
- C
- F
- -10
- F#
- B
- E
- A
- C#
- F#
- -9
- G
- C
- F
- A#
- D
- G
- -8
- G#
- C#
- F#
- B
- D#
- G#
- -7
- A
- D
- G
- C
- E
- A
- -6
- A#
- D#
- G#
- C#
- F
- A#
- -5
- B
- E
- A
- D
- F#
- B
- -4
- C
- F
- A#
- D#
- G
- C
- -3
- C#
- F#
- B
- E
- G#
- C#
- -2
- D
- G
- C
- F
- A
- D
- -1
- D#
- G#
- C#
- F#
- A#
- D#
- 0
- E
- A
- D
- G
- B
- E
- 1
- F
- A#
- D#
- G#
- C
- F
- 2
- F#
- B
- E
- A
- C#
- F#
- 3
- G
- C
- F
- A#
- D
- G
- 4
- G#
- C#
- F#
- B
- D#
- G#
- 5
- A
- D
- G
- C
- E
- A
- 6
- A#
- D#
- G#
- C#
- F
- A#
- 7
- B
- E
- A
- D
- F#
- B
- -6
- -4
- -4
- -2
- -1
- -4