B#° Piano Chord — Chart, Notes and Inversions

Short answer: B#° is a B# Diminished chord containing the notes B♯, D♯, F♯. It has 3 inversions. Use the diagrams below to learn each voicing on the keyboard.

Also known as: B#mb5, B#mo5, B# dim, B# Diminished

How to Play B#° on Piano

B#°, B#mb5, B#mo5, B#dim, B#Diminished

Notes: B♯, D♯, F♯

B#°, B#mb5, B#mo5, B#dim, B#Diminished (1st inversion)

Notes: D♯, F♯, B♯

B#°, B#mb5, B#mo5, B#dim, B#Diminished (2nd inversion)

Notes: F♯, B♯, D♯

Quick Summary

  • The B#° chord contains the notes: B♯, D♯, F♯
  • It has 3 inversions, each rearranging the same notes
  • Also written as: B#mb5, B#mo5, B# dim, B# Diminished
  • Use the keyboard diagrams above to see exact finger positions

Frequently Asked Questions

What is the B#° chord on piano?

B#° is a B# Diminished chord. It contains the notes B♯, D♯, F♯. On piano, play these notes simultaneously to sound the chord.

How do you play B#° on piano?

To play B#° on piano, press the keys B♯, D♯, F♯ together. The root position uses these exact notes. There are 3 inversions available, each rearranging the same notes in a different order.

What notes are in the B#° chord?

The B#° chord contains the notes: B♯, D♯, F♯.

What are the inversions of B#°?

B#° has 3 inversions. Each inversion rearranges the notes so a different note is at the bottom. The root position starts with the root note, the first inversion moves it to the top, and so on.

What are other names for B#°?

B#° is also known as B#mb5, B#mo5, B# dim, B# Diminished. These are different notations for the same chord with the same notes: B♯, D♯, F♯.