Hi everyone! I received a question online today (on my YouTube channel), an excellent one, and one which is subject to debate. The question is in response to one of my videos about using add9 chords on piano. (A link to the video is included below.)
I thought I would share the thread here:
Hello again, piano people!
Todays’ post is about learning “thirteenth chords” on piano. In this video, you will learn a good way to learn and retain all twelve of the standard 13th chords without resorting to rote memorization. In my experience, I discovered early on that learning scales and chords by rote — that is, note-by-note, without any understanding of the patterns they all have in common — is the worst way to go. Learning the underlying patterns that consistently define all scales and chords is absolutely where it’s at!
“Fourth chords” are chords built as a “stack of fourths,” rather than as a “stack of thirds.”An example of a “stack of fourths” would be: D, G, C, and F, where D is the lowest pitch, and the rest make up a series of fourths above that.
The greatest thing about these stacks is that any given stack can be superimposed above multiple roots, to create a variety of voicings for various chord types.
Using the stack mentioned above as an example:
A “Dmin7” chord using the stack D, G, C, and F, results in a nice open-sounding voicing, with an added 11th (the “G” note is the 11th).
D, G, C and F also sounds great over a B-flat root, creating a “Bb69” sound! That is, a B-flat major chord, with an added 6th and 9th. (G is the 6th, and C is the 9th).
And so on…my video here explains this in depth. (Check back soon for Part Two, with more insights on this.)