ChordB♭(♯4)LydianBanjo · Standard B♭ major with sharp four, no fifth, from B♭ Lydian · Open position GDGBDR3♯4noteDB♭DErole3R3♯4fret0332frets 2–3C3C4C5C6RootB♭1stD2ndE StrumArpeggio