B♭ Major / A♯ Major Chord on Guitar

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

B♭ major (also written A♯ major) is a major chord made of 3 notes: B♭, D, F. It sounds bright, settled and complete, and you hear it in the home chord of countless songs in every style. It is the I chord of B♭ major and turns up in 5 other keys.

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

Notes in B♭

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

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

How to play B♭

1234
A-shape barre at fret 1Hardx13331
1234
Fret 1Easyx1333x
6fr1342
E-shape barre at fret 6Medium688766
1342
Open positionEasyx10331
6fr321
Fret 6Beginnerxx876x
13fr231
Fret 13Beginnerxxx(15)(15)(13)

Fret 1 (root on the 5th string), step by step

  1. 1st finger (index): 5th string, 1st fret (B♭, the root).
  2. 2nd finger (middle): 4th string, 3rd fret (F, the fifth).
  3. 3rd finger (ring): 3rd string, 3rd fret (B♭, the root).
  4. 4th finger (little): 2nd string, 3rd fret (D, the major third).
  5. Strum from the 5th string, and keep the 6th string and 1st string quiet (touch the muted string lightly with the finger next to it).

Tips

The fret 1 shape is the one to learn first. Once it is easy, try the shape at the 6th fret (688766): the same chord, higher and brighter, handy when the chords before and after it sit up the neck.

Keys and progressions with B♭

B♭ 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♭ – F – Gm – E♭.

Common questions

What notes are in B♭?

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

What is the easiest way to play B♭?

Fret 1: x1333x (low string first), rated Easy.

What is the difference between B♭ and B♭m?

B♭ has D where B♭m has D♭. B♭ sounds bright, settled and complete; B♭m sounds darker and more serious than a major chord.

Is B♭ a hard chord?

No. The easiest shape is rated Easy and needs 4 fingers.

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