Search results
Results from the WOW.Com Content Network
the chord quality (e.g. minor or lowercase m, or the symbols o or + for diminished and augmented chords, respectively; chord quality is usually omitted for major chords) whether the chord is a triad, seventh chord, or an extended chord (e.g. Δ 7) any altered notes (e.g. sharp five, or ♯ 5) any added tones (e.g. add2)
However, in most popular-music chord books, the symbol "dim" or "o" represents a diminished seventh chord (a four-tone chord), which in some modern jazz books and music theory books is represented by the "dim7" or "o 7" symbols. For example, the diminished triad built on B, written as B o, has pitches B-D-F:
The diminished triad also contains a tritone in its construction, deriving its name from the diminished-fifth interval (i.e. a tritone). The half-diminished seventh chord contains the same tritone, while the fully diminished seventh chord is made up of two superposed tritones a minor third apart.
The half-diminished seventh concatenates a diminished triad with a major third, supplementing it with a diminished-seventh interval. The (fully) diminished seventh concatenates a diminished triad with a minor third, supplementing it with a diminished-seventh interval. [80] Four of these five seventh-chords—all but the diminished seventh—are ...
The augmented chord on I may contain the major seventh (I 7 5 (Play ⓘ) or I 6 5 (Play ⓘ)), while the augmented chord on V may contain the minor seventh (V 7 5 (Play ⓘ), V 6 5 (Play ⓘ), or V 4 3 (Play ⓘ)). [1] In C: C–E–G ♯ –B and G–B–D ♯ –F. The augmented triad on the V may be used as a substitute dominant, and may ...
In some fake books and lead sheets, all triads may be represented by upper case numerals, followed by a symbol to indicate if it is not a major chord (e.g. "m" for minor or "ø" for half-diminished or "7" for a seventh chord). An upper case numeral that is not followed by a symbol is understood as a major chord.
In dominant function, the VII half diminished chord, like its fully diminished counterpart, can take the place of the dominant V chord at a point of cadential motion. This chord, sometimes called a leading-tone diminished seventh chord , is represented by the Roman numeral notation vii ø 7 , the root of which is the leading-tone to the tonic ...
Augmented and diminished intervals on C: d2 ⓘ, A2 ⓘ, d3 ⓘ, A3 ⓘ, d4 ⓘ, A4 ⓘ, d5 ⓘ, A5 ⓘ, d6 ⓘ, A6 ⓘ, d7 ⓘ, A7 ⓘ, d8 ⓘ, A8 ⓘ Augmented intervals are wider by one semitone than perfect or major intervals, while having the same interval number (i.e., encompassing the same number of staff positions): they are wider by a ...