sus#2 susb2 sus2 sus4 sixth maj9 root 13th 11th 9th 7th 5th 3rd ADD maj ?2 sus#2 susb2 6 aug dim7 ∂ dim (no 3rd) !@# 13? aug13 min13 13 11? aug11 dim11 11 9? aug9 min9 9 7? 7 7 maj7 5? #5 b5 5 3? sus4 m sus2