The A#9#11 chord is formed by the intervals root (1), major third (3), perfect fifth (5), minor seventh (b7), major ninth (9) and augmented eleventh (#11). In this chord thus sound the notes A♯, C𝄪, E♯, G♯, B♯ and D𝄪. To hear the A♯9#11, click on the chord diagram. To highlight some chords with a yellow background, click on top of the diagram. This selection can be saved by copying the link from the browser.