Nt1210 System 5

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1. The pitch class sets appearing significantly in this piece are 026 and 014. Although there are two sets, the 026 set is seen more frequently especially at the end of phrases. However, it can also be seen alternating between other pitch class sets as in system 14 (026, 0135, 026, 0135). A repeated idea can be seen when comparing the beginning of the 2nd section (system 6) and the beginning of the 6th section (system 13). The repeated idea seems to consolidate systems 6 to 13 into one middle section.

2. In systems 2 and 3, Takemitsu builds his melodies on octatonic scales while in system 4, he builds the melodies using pitches from a whole tone scale. System 5 returns to using pitches from an octatonic scale. Beginning at system 6 to the end of system 8, the melody is derived from two …show more content…

Analyzing the intervals between sections and tying them into a larger perspective would be another way to explore this piece. Takemitsu seems to favor an emphasis on the 4th interval: the last note of system 5 (E-flat) to the first note of system 6 (A-flat), the last note of system 8 (G-sharp) to the first note of system 9 (D can also be spelled C double sharp to create an augmented 4th. Given this compositional style, examining the relationship of 4th intervals to tritones may be beneficial. The use of tritones can be seen both in the written notes and in some instances of multiphonics, for example towards the end of system 5 (A and D-sharp). Tying this into a larger perspective would also address the importance of the 026 pitch class set. Since the distance between 0 and 6 is a tritone or an augmented 4th, trying to connect tritones to fourths may perhaps shed light on the importance of the interval in this piece. Another topic of interest is how to divide the piece into musical sections. Although the composer places rests and holds at the end of the phrases, an overarching idea seems to group these ideas together into an entity by the organization of pitch class

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