ChordB♭13♯11Standard B♭ thirteenth sharp eleven · Frets 4–6 EADGBE4R3139♯11♭7noteB♭DGCEA♭roleR3139♯11♭7fret655554frets 4–6C2C3C4C5RootB♭1stD2ndF3rdA♭ StrumArpeggio