đ” Combines the fullness of the 13th and 9th with the tension of the sus4. Creates a lush, unresolved sound that feels expansive and yearning. Use it in jazz or contemporary balladry as a sophisticated suspension before resolving to a V13 or I chord.
Also abbreviated as: 13sus413sus
With all 6 notes and C as bass, it is also: A#M13/CA#maj13/CBbM13/CBbmaj13/CG-11/CGm11/C
Contains intervals: 1P4P5P7m9M13M
Popular songs which use this chord type: Blue Moon (often V13sus4 to V7 to I)