See diagrams of altered chords: C7-5 D7-5 E7-5 F7-5 G7-5 A7-5 B7-5. Altered chords. AND substituting the 56, for b5/#11, #5/b13 Have fun exploring all the variations of altered dominant chords. 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 It’s simple math. C7+5 D7+5 E7+5 F7+5 G7+5 A7+5 B7+5. C7-9 D7-9 E7-9 F7-9 G7-9 A7-9 B7-9 They generally resolved to an inside chord as the I or a substitute as iii or vi. Altered dominant chords are used to bring tension and an outside flavor to jazz chord progressions. There are many different ways of notating altered chords, but you may see them written out as C7 In this article we will be looking at altered dominant chords. There are, for example, altered dominant seventh chords with a flattened or a sharp fifth: 7-5 and 7+5. These alterations can be b 9,#9, b 5 (#11) and b 13 (#5). ... Just add the #’s 7 + 2 = 9. Mentally practice the altered scale – Think slowly through every dominant chord using the altered scale by substituting the 9th for the b9 and #9, and raising the 11th as you did with diminished. Types of altered chords and chord extensions Dominant 7th chord. Altered chords have one or more notes lowered or raised by a half-step, in other words they contain one or more alterations. Technically, a dominant 7th chord is the 7th chord build on the 5th scale degree (dominant) of the... Chord extensions. *) The 11 (4th) will normally not be added to a V7 chord. Altered Chords Altered chords are, as their name suggests, standard diatonic chords in which one or more of the notes have been altered, either by being sharpened or flattened. Any chord can be altered, but in popular music and jazz, altered chords usually refer to dominant chords. Altered chords are a special category of chords that - as the name implies - alter other chords. If you use a fourth, you will omit the third. In jazz, the term altered chord, notated as an alt chord (e.g. Altered chords are thus constructed using the following notes, some of which may be omitted: The result is a sus4 chord. In an altered dominant 7th chord altered tension tones (b9, #9, #11 or b13) are added to the basic chordtones instead of natural tension tones (9, 11* or 13).