ChordB♭maj7♯118-string bass · Standard B♭ major seventh sharp eleven · Open position F♯BEADGCFR35RnoteB♭DEAFB♭roleR3♯1175Rfret430033frets 3–4C0C1C2C3C4C5RootB♭1stD2ndF3rdA StrumArpeggio