B♭6 / A♯6 Chord on Guitar

1,008 guitar chords with several shapes each, finger numbers, difficulty and real sound, in any tuning.

B♭6 (also written A♯6) is a major sixth chord made of 4 notes: B♭, D, F, G. It sounds sweet and old-fashioned, and you hear it in swing, country, surf and the last chord of a jazz tune. It is the I chord of B♭ major and turns up in 5 other keys.

The library above opens on B♭6 with 14 shapes up and down the neck. Tap a shape to hear it, or play it one string at a time.

Notes in B♭6

NoteDegreeInterval from B♭Semitones
B♭1root0
D3major third4
F5perfect fifth7
G6major sixth9

Formula: 1 – 3 – 5 – 6. On guitar the 5th is often left out of the bigger shapes without changing the chord. With the other spelling, A♯6 is A♯, C𝄪, E♯, F𝄪: the same sounds under different names.

How to play B♭6

132
Open positionBeginnerx10031
12222
Fret 1Easyx13333
5fr213
Fret 5Beginner65006x
123
Fret 3Beginnerxxx333
5fr312
Fret 5Beginner655xxx
7fr213
Fret 7Beginnerxx878x

Open position (root on the 5th string), step by step

  1. 1st finger (index): 5th string, 1st fret (B♭, the root).
  2. 2nd finger (middle): 1st string, 1st fret (F, the fifth).
  3. 3rd finger (ring): 2nd string, 3rd fret (D, the major third).
  4. Let the 4th string, 3rd string ring open (D, G).
  5. Strum from the 5th string, and keep the 6th string quiet.

Tips

The open position shape is the one to learn first. Once it is easy, try the shape at the 5th fret (65006x): the same chord, higher and brighter, handy when the chords before and after it sit up the neck.

Keys and progressions with B♭6

B♭6 belongs to 6 keys: V in E♭ major, IV in F major, I in B♭ major, VII in C minor, VI in D minor, III in G minor. In B♭ major, try I–V–vi–IV: B♭6 – F – Gm – E♭.

Common questions

What notes are in B♭6?

B♭, D, F, G: the root, major third, fifth, sixth.

What is the easiest way to play B♭6?

Open position: x10031 (low string first), rated Beginner.

What is the difference between B♭6 and B♭m7?

B♭6 has D and G where B♭m7 has D♭ and A♭. B♭6 sounds sweet and old-fashioned; B♭m7 sounds soft and mellow, a minor chord with the edge taken off.

Is B♭6 a hard chord?

No. The easiest shape is rated Beginner and needs 3 fingers.

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