Search results
Results from the WOW.Com Content Network
The augmented scale, also known in jazz theory as the symmetrical augmented scale, [3] is so called because it can be thought of as an interlocking combination of two augmented triads an augmented second or minor third apart: C E G ♯ and E ♭ G B. It may also be called the "minor-third half-step scale", owing to the series of intervals ...
An augmented triad is a chord, made up of two major thirds (an augmented fifth). The term augmented triad arises from an augmented triad being considered a major chord whose top note (fifth) is raised. When using popular-music symbols, it is indicated by the symbol "+" or "aug". For example, the augmented triad built on A ♭, written as A ...
In this case, the augmented triad can be named major triad sharp five, or major triad augmented fifth (M ♯ 5, M +5, maj aug5). Similarly, the diminished triad can be named minor triad flat five, or minor triad diminished fifth (m ♭ 5, m o 5, min dim5).
For instance, the above-mentioned C major scale contains the tritones F–B (from F to the B above it, also called augmented fourth) and B–F (from B to the F above it, also called diminished fifth, semidiapente, or semitritonus); [2] the latter is decomposed as a semitone B–C, a whole tone C–D, a whole tone D–E, and a semitone E–F ...
Thus, this upper structure can be called upper structure flat three, or US ♭ III for short. Other possible upper structures are: USII – e.g. D major over C 7, resulting in C 13 ♯ 11; US ♭ V – e.g. G ♭ major over C 7, resulting in C 7 ♭ 9 ♯ 11; US ♭ VI – e.g. A ♭ major over C 7, resulting in C 7 ♯ 9 ♭ 13; USVI – e.g.
0 4 8 e: Augmented Augmented seventh chord: ... Augmented Ninth flat fifth chord [2] ... Primary triad; Quartal chord; Root (chord)
For example, the triad E ♭ –G–B in first inversion is G–B–E ♭, which is enharmonically equivalent to the augmented triad G–B–D ♯. One chord, with various spellings, may therefore have various harmonic functions in various keys. The seventh chords built on each scale degree follow a distinct pattern.
In music, an augmented major seventh chord or major seventh sharp five chord is a seventh chord composed of a root, major third, augmented fifth, and major seventh (1, 3, ♯ 5, 7). It can be viewed as an augmented triad with an additional major seventh.