ChordB♭7sus48-string · Standard B♭ dominant seventh suspended fourth · Frets 4–6 F♯BEADGBE4R5R4♭7noteB♭FB♭E♭A♭roleR5R4♭7fret46666frets 4–6C1C2C3C4C5C6RootB♭1stE♭2ndF3rdA♭ StrumArpeggio