Search results
Results from the WOW.Com Content Network
A tritone substitution is the substitution of one dominant seventh chord (possibly altered or extended) with another that is three whole steps (a tritone) from the original chord. In other words, tritone substitution involves replacing V 7 with ♭ II 7[7] (which could also be called ♭ V 7 /V, subV 7, [7] or V 7 / ♭ V [7]).
In music theory, the tritone is defined as a musical interval spanning three adjacent whole tones (six semitones). [ 1 ] For instance, the interval from F up to the B above it (in short, F–B) is a tritone as it can be decomposed into the three adjacent whole tones F–G, G–A, and A–B. Narrowly defined, each of these whole tones must be a ...
The tritone substitution is widely used for V7 chords in the popular jazz chord progression "ii-V-I". In the key of C, this progression is "d minor, G7, C Major". With tritone substitution, this progression would become "d minor, D ♭ 7, C Major," which contains chromatic root movement. When performed by the bass player, this chromatic root ...
The following is a list of commonly used chord progressions in music. Mix. I–IV– ♭ VII–IV. Mix. Mix. Mix. Omnibus progression. Mix.
The tritone substitution, an harmonic device common in jazz chord progressions where a dominant V chord is substituted with a bII7 chord (or a secondary dominant II7 chord with a bVI7 chord, etc.), whose common justification is the enharmonicity of the tritones of both chords (G7 has a B-F tritone whereas D♭7 has an enharmonic Cb-F tritone ...
Since the tritone is a distinguishing feature of the sound of a dominant 7th chord, [5] a D ♭ 7 chord may thus replace G7. Tritone substitution works very well on standards, because the chord progressions typically utilize the II – V–I progression and the circle of fifths. For example, a jazz standard using a chord progression of Dm7 ...
Among alternative tunings for guitar, each augmented-fourths tuning is a regular tuning in which the musical intervals between successive open-string notes are each augmented fourths. [1] Because augmented fourths are alternatively called "tritones" ("tri-tones") or "diminished fifths", augmented-fourths tuning is also called tritone tuning or ...
This is enharmonically equivalent to G ♭ –A ♭ –C, an incomplete dominant seventh A ♭ 7, missing its fifth), which is a tritone substitute that resolves to G. Its inversion, A ♭ –C–F ♯, is the Italian sixth chord that resolves to G. Classical harmonic theory would notate the tritone substitute as an augmented sixth chord on ♭ 2.