B Major 7th sharp 11th chords B Major 7#11 on a piano Formula: 1-3-5-7-#11 Notes: B-D#-F#-A#-E# chord suffix: BMaj7#11 Use these charts to create your own BMaj7#11 chord or play a BMaj7#11 melody. B Major 7#11 on a pianoB Major 7th sharp 11th chord on a guitar