 So this would be a C7th or C dominant 7th. Now if you mess around with the 5th, that would be a C7 flat 5 tritone in there, that's a C7 sharp 5 augmented 5th in there. So if we add the jazz extensions to the dominant 7th chord, that would be on 9. We have either the C9th, C7 flat 9, C7 sharp 9 also known as the Jimmy chord which I like to call it by. Then let's bring in some leavens, 11 sharp, 13 and maybe something weird, that's a C7 flat 9, sharp 11 like the 6 9 voicing and the quartal voicing. So do check out the whole video, it's a two part series on our YouTube channel. All of our supplementary notes are on our Patreon page.