Chord
See all Perfect4th chords

Fb Perfect4th

Root1st
  • Fb
  • Gb
  • Ab
  • Bbb
Notes
Fb · Bbb
Intervals (Between Notes)
5
P4
Intervals (Relative to Root)
5
P4
Upper Structures
No Known
Equivalent Chords
Parent Chords
Related Keys
No Known
Similar Chords
Fb Major7th
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Fb Octave
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