7#5#9 NR = maj7♭5 on M3 (D♭7#5#9 NR = Fmaj7♭5) In this article we will be looking at altered dominant chords. G7alt, 7#9, 7b9, 7#11, 7b13, 7(#9), 7(b9), 7(#11), 7(b13), etc. 13♭9 N5 = 7#9#11 NR on ♭5 (E13♭9 N5 = B♭7#9#11 NR) If I created all the voicings, there would be over a 100 chord (that’s member area stuff). (Guitar Technique), Add the 2nd to the 7th interval to get the 9th, or, Count up to and pass the 7th to get to the 9th note, or. Also, do not drop the perfect fifth for a chord that has either a #11 or ♭13, unless you change the chord name to reflect the resulting ♭5 or #5 fifth. Jazz Guitar Lessons, major seventh chords, Jazz Guitar Lessons, giant steps, Coltrane substitution. 1. Chord diagrams: I’m only posting one or two chord shapes per chord type. Use them when you are bored with regular 7ths. I’m only going to list the intervals of each chord that are added to the dominant 7th chord. However, it does sound slightly different. Chord tendency: same as 9♭5♭13 To understand why the 2nd is the 9th, you either: Technically, the 9th is one octave higher than the 2nd scale degree. A lot of the color in jazz comes from the sounds of the various altered dominant chords. 7#9 NR = m-maj7♭5 on M3, and 13♭9 NR/N5 on ♭5 (E7#9 NR = G#m-maj7♭5 = B♭13♭9 NR/N5) 13#11 NR = n/a, E13#11 NR = E13#11 NR Types of altered chords and chord extensions Dominant 7th chord. 7♭9#11 = 7 + m2 + A4, G7♭9#11 = G-B-D-F-A♭-C#, Alternate names:7(♭9, #11) So here are the 4 “true” 7alt chords with some additional 7♭5 chords. Scales: I list the scales that build each chord. They all are either build on different triad/chord types or have major 7th intervals. There are approximately 26 different altered chords you can choose to spice up your chord progressions. Do not confuse these chords with 7alts or altered dominant 7th chords. G7#11 > G#/Abm, C, D, F# and to A, E♭ and F. I didn’t check those chords as minors or try their relative minors. Although, I’ll do it for the first few chords so that you understand. ALTERED CHORDS Generally speaking, an altered chord is a chord with either a b5th, b9th, #9th or any combination thereof. Well the A altered dominant chord diagrams are exactly the same as the ones for G given in lesson 1, except that each chord is just played two frets higher up on the guitar. Alternate names: You may see these chords expressed differently. By the way, no altered dominant chords can be built from the major scale. Count me out for the 7#11 chord but 9#11 and some of the 7♭5 chords are nice. The dominant 7th chord is the base of the “altered 7ths”. Scale(s): all odd scale degrees of the Half-Whole diminished scale. Don’t mess with a beautiful major 7 chord. On dropping the 5th, you do not omit the 5th if it is a 7♭5 or 7#5, otherwise, what’s the point. Question 3: How to resolve altered chords? Here are the scales that I used to build these chords: Harmonic minor scale Altered chords are thus constructed using the following notes, some of which may be omitted: Strongest to ♭9, 4, 5 & M7, e.g. I came up with 23 common names, 26 if you accept 7#9♭13, 7♭5♭13 instead of the 7#5#11 and 9♭5♭13. To change things up, add color and variety, provide some unique licks, …. The take away is that you can play more than just a dominant 7th chord. Technically, a dominant 7th chord is the 7th chord build on the 5th scale degree (dominant) of the... Chord extensions. 13♭5♭9 NR = 7#9 on ♭5 (B♭13♭5♭9 NR = E7#9) Scale(s): all odd scale degrees of the Half-Whole diminished scale, 4th scale degree melodic minor, Alternate names: 9(#11), 7(9, #11), 9+11 Scale(s): 5th scale degree melodic minor, 7#9#11 = 7 + A2 + A4, G7#9#11 = G-B-D-F-A#-C#, Alternate names: 7(#9, #11), 7+9+11 I built a chord called 9♭5♭13 which uses every scale degree from the whole tone scale. Technically, a dominant 7th chord is the 7th chord build on the 5th scale degree (dominant) of the major scale. Save my name, email, and website in this browser for the next time I comment. Chord tendency: resolves to the M3, P4, ♭7, and M7, G13#9 > B, C, F, and F# –  seems like the relative minors work too. Scale(s): 5th scale degree melodic minor. Alternate names: 7(♭13) 9♭5 NR = 7#5 on ♭5, (D9♭5 NR = A♭7#5) Chord tendency: This is a suggestion of where the chord tends to come to rest. It’s the tritone(s) that will point to how/where to resolve all that dissonance. Melodic minor scale You would do the same for the 4th/11th and the 6th/13th. We use cookies to ensure that we give you the best experience on our website. Donations will allow me to pay my bills and provide you with great content. G ), refers to a dominant chord, in which either the fifth or the ninth is altered —namely, where the 5th and the 9th are raised or lowered by a single semitone, or omitted. Dominant 11 = 7 + P4 = 1-3-5-♭7-11 Here is a chart of the symbols I use on my guitar chord blocks: First up are the three 7♭9 chords. But check out the resolve tendency below for the 9#11 and 13#11 (you’re not going to believe it!