ChordFdim8-string bass · Standard F diminished · Frets 8–10 F♯BEADGCF8R♭5R♭3noteFC♭Same note as BFA♭roleR♭5R♭3fret89108frets 8–10C0C1C2C3C4C5RootF1stA♭2ndC♭ StrumArpeggio