Polychords with Major and Minor Triads: Application Example скачать в хорошем качестве

Polychords with Major and Minor Triads: Application Example

The chapter on polychords from the Vincent Persichetti book on Twentieth Century Harmony is the basis for this video on composing music with S(6p) polychords with two triadic units (major/minor triads). From stacking combinations of two building blocks, a set of major triads with symmetrically distributed roots SMR4i and two hexatonic triad pairs HTP we create two-layer polychord continuities. From these we derive melody, single layer options with chromatically ascending bass or pedal point, and other modifications. Various options are applied in an orchestral example composition with ternary form. There's a companion document with text, diagrams and score excerpts available in the webshop. Contents: 00:00 Opening titles 00:28 Section 1 Introduction: what this video is about 01:33 Section 2 Source Elements, Persichetti book, Polychords with major and minor triads 04:18 Section 2.1 SMR4i: Major/minor triads SM/Sm with symmetrically distributed roots 05:21 Section 2.2 HTP: Hexatonic Triad Pairs, major-to-minor progression 07:17 Section 2.3 Polychords in thirds, two layers S(3p)|S(3p), continuities, modifications 12:24 Section 3 Composing example, orchestral, ternary form, 3/4 13:02 Section 3.1 Introduction, single layer SMR4i, harp and celesta arpeggio patterns 13:43 Section 3.2 Exposition, main theme 1st statement, polychords SMR4i|HTP, clarinet 14:30 Section 3.3 Transition, imitation motif for strings, variable density 14:57 Section 3.4 Main theme 2nd statement, HTP|SMR4i, woodwinds 4-part, bass pedal point 16:14 Section 3.5 Transition SMR4i|HTP, tremolo strings, contrary motion 17:03 Section 3.6 Exp closing SM|SM, brass fanfare, variable density, contrary motion 18:01 Section 3.7 Development start, fast tempo, percussion only 18:16 Section 3.8 Dev Pt 1, single layer, SM64 2nd inversion position, bass ostinato 19:07 Section 3.9 Hexachords SM|SM, sustained harmony, 16th note scalar runs 20:49 Section 3.10 Transition, upper layer SM, chrom. asc. bass, variable density 22:06 Section 3.11 Dev Pt 2, polychords HTP|SmR4i, staccato 8ths, horn stabs 23:26 Section 3.12 Contrast HTP|SmR4i, staccato 8ths, main theme, top pedal point 24:45 Section 3.13 Tutti climax HTP|SmR4i, many musical elements, new lead melody 27:18 Section 3.14 Recapitulation HTP|SM, incr. tension level, augmentation, trem. strings 29:01 Section 3.15 Closing climax SM|SM, brass fanfare, 16th note scalar runs 31:05 Section 4 Full composition, annotated reduced score 34:12 Summary and conclusion #VincentPersichetti #Polychords #OrchestralMusic Support video tutorial production on this channel? PayPal https://www.fransabsil.nl/htm/archive... Website https://www.fransabsil.nl