ChordB♭sus♯4Lydian8-string · Standard B♭ suspended sharp four, from B♭ Lydian · Frets 4–7 F♯BEADGBE4R5R♯4noteB♭FB♭EroleR5R♯4fret4667frets 4–7C1C2C3C4C5C6RootB♭1stE2ndF StrumArpeggio