Are you saying that because the flat 9 is denoted last in the chord symbol that it means it is voiced on top? That's not right. Not that it couldn't be on top,
This chord would be kind of a mess. I think a better way to notate it would be Ab7 (b9 b13). The way you have it written it contains both the flat 6th and the natural 6th (the #5 and the 13) which is very dissonant. Also there is no 11th in a 13th chord. The notation of "13th" does not mean that the chord contains the 7th, 9th, 11th and 13th scale degrees. It only means there is a 7th and a 6th in the same chord. I would play this chord: Ab in the pedal, Gb/C in the LH, and E/A in the RH. It naturally resolves to Dbmaj13 voiced: Db in the pedal, F/Bb in the LH and Eb/Ab in the RH.
This is a quote from
http://jlb-music.inkom.hr/59.htmlEleventh Chords Eleventh chords are created by adding a perfect eleventh interval to an existing ninth chord. There are some exceptions.
If you have a major 9th chord or a dominant chord, and you add a perfect 11th, you will create a very dissonant chord. To decrease the dissonance raise the 11th by a half-step. You reflect this alteration in the chord name like so.
Thirteenth Chords Thirteenth chords that are "
complete" are built by adding a major thirteenth to an existing eleventh chord. You should note that extended chords won't always have ALL of the notes that it theoretically should have. In a thirteenth chord it is popular to leave out the eleventh. If the eleventh is in the chord and it is altered you must show that is.
(actually that chord had a typo in it ....I corrected it in a latter post. the
G is actually supposed to be
Gb)
The key word there is "complete" the 13th I listed was "complete" but it doesn't HAVE to be complete.
Also, you said that a 13th only means that there is a 7th and 6th, but that's actually 7/6 (7 add 6)
Yea, it's dissonant. It definitely can't be played on a keyboard. lol. I don't play keys. As a passing chord on an
Organ, it'll give you a phat sound. I don't know why you don't like it though. Sounds good to me. I could be wrong.
Since this is the Organ Room:
Ab/C-E-Gb/Db-F-ASomething I learned: You NEVER look at a chord by itself and say it doesn't sound good. You'd have to hear it in the context of the music. There are some UGLY chords that, when played as passing chords add some real spice to music.
Looking at a chord by itself is like looking at a random quote in a book: sometimes it speaks for itself, but sometimes you have to know what came before it and what comes after it to truly understand it.