B major sharp eleventh (lydian) piano chord - Bmaj9#11
The B major sharp eleventh (lydian) chord is a 6-note chord consisting of the notes B, D#, F#, A#, C# and E#.
You can see these notes highlighted in the interactive piano chart below.
The chord itself is often abbreviated as Bmaj9#11.
Interactive piano diagram for the B major sharp eleventh (lydian) chord
Reduced chords
Chords that are a subset of Bmaj9#11. These contain less notes but all of them are included in Bmaj9#11.
B major sharp eleventh (lydian) piano chord chart image
In case you prefer a non-interactive variant of the chord chart, we've embedded a PNG image below that shows
the notes for the the Bmaj9#11 chord. Feel free to save or share the image as needed.