Cadences and 6/4 Chords Lecture Notes: Melodic Bassline - Melody happens in the bass. Arpeggiated Bass - Onl the Bass moves in 5th & the upper voices stay the sams Types of Cadences Perfect Authentic Cadence ( PAC ) is the most final-sounding cadence. Always ends in the root position Imperfect Authentic Cadence ( IAC ) - A dominant function to a tonic function. Dont end in the root position ( PAC but inverted ). Half Cadence - Ends on the dominant Chord. Deceptive Cadence (interrupted ) - When the dominant doesn't resolve to the 1, then it would be end anywhere and tonic. Image from: https://dictionary.onmusic.org/terms/1034-deceptive_cadence Plagal Cadence - When the IV (4) resolves to a I ( 1 ). The above shows the list of the types of cadences and how the functions work. Image from: https://www.8notes.com/school/theory/phrases_and_cadences.asp?show=all Types of 6/4 Chords Pedal ( Neighbor ) 6/4 - bass is stationary while the upper voices move. The ...
S.A.T.B Style Lecture Notes: In S.A.T.B ., you would have to double a note for most triad chords. The safest note to double is the root or tonic . Another safe note that can be doubled is the fifth . The above shows the Tonic note ( G ) doubled in G major triad . Image from: https://www.schoolofcomposition.com/beginners-guide-to-4-part-harmony/ In some cases doubling the third is acceptable, but in most cases, it wouldn't be ideal because it can sometimes overpower the harmony. In Dominant chords, do not double the third because it's a tendency note. In most cases, doubling a tendency note is unacceptable because it would feel the need to resolve. Open Position - When there are chord tones between the intervals. Closed Position - When there are no chord tones between the intervals. Image from: https://www.thejazzpianosite.com/jazz-piano-lessons/jazz-chord-voicings/open-voicings/ In S.A.T.B , it is not acceptable to have an octave or more apart...
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