B major Scale Explained: A Music Theory Guide (2024)

The B Major scale contains 7 notes: B, C#, D#, E, F#, G#, A#

B major Scale Explained: A Music Theory Guide (1)

You might see the scale written as starting and ending on a B and this can give the scale a ‘complete’ sound. The scale can also be repeating at higher or lower octaves and technically goes on forever.

B Major is a diatonic scale, which means that it is in a key, in this case the key of B!

Table of Contents

How Is The B Major Scale Created?

All Major scalesfollow a specific pattern of tones and semitones (steps and half steps). The tone pattern is:

Tone, Tone, Semi-tone, Tone, Tone, Tone, Semi-tone

If we take the start at a C and follow the pattern we will get the C Major Scale. To create the B Major scale, follow the tone/semitone pattern starting on the note B.

Whichever note you start on, you will always achieve the major scale starting on this note.

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B Major Scale On The Piano

As you can see, if we were to play this scale on the piano diagram we make use of five black keys.

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To play this scale on the piano (with the right hand) use the fingering written below.

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B Major Scale On The Guitar

To play B Major on the guitar use the tab below.

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Degrees Of The Scale: B Flat Major

Each note in the B Major scale has a position that we call the degree of the scale. The first note of the scale is called the ‘tonic’ note.

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All the degree of the scale have specific names as shown below.

  • 1st – Tonic
  • 2nd – Supertonic
  • 3rd – Mediant
  • 4th – Subdominant
  • 5th – Dominant
  • 6th – Submediant
  • 7th Leading Note

Key Signature For B Major

Rather than writing the sharp signs on the individual notes, we can now make use of the key signature. Because every single F, C, G, D and A in the B major scale major are sharp, we can simply write this at the start of the piece!

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And here it is with the full scale.

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Learn more aboutkey signatures with our complete guide.

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B Major Scale In Different Clefs

Treble Clef

Below is the B Major Scale written out in the treble clef, both ascending and descending.

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Bass Clef

Below is the B Major Scale written out in the bass clef, both ascending and descending.

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Alto Clef

Below is the B Major Scale written out in the alto clef, both ascending and descending.

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Tenor Clef

Below is the B Major Scale written out in the tenor clef, both ascending and descending.

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B major Scale Explained: A Music Theory Guide (14)

What Is The Relative Minor Of The B Major Scale?

As you can see from the circle of fifths below, G sharp minor is the relative minor scale or B Major. This means that G sharp minor has the same 5 sharps as B major, but it start and ends on a G sharp.

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Learn more aboutMinor Scales with our complete guide.

What Are The Chords In The B Major Scale?

There are chords start on each note of the B Major scale. See our dedicated post on the chords in B major.

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Songs in B Major

Bruno Mars – The Lazy Song

Lady Gaga – Poker Face

Michael Jackson – Thriller

What Do We Mean When We Say A Piece Is ‘In The Key Of B Major’?

If we say that a piece of music is in the key of B major, this means a few things:

  • The key signature will have five sharps, these being the following notes F sharp, C sharp, G sharp, D sharp and A sharp.
  • The tonic (or root note) of the piece will be B natural. This note will sound the most stable in the whole piece.
  • The piece will mostly use notes from this scale, these could be in any octave.
  • The chords used will be those chords that are in B major.

What’s Next

  • Learn more othermajor scaleswith our complete guide.
  • Learn about the great variety of scales with ourbeginner’s guide to scales.
B major Scale Explained: A Music Theory Guide (2024)

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