3.1.2 The Second Part
To increase the tension of music, the second part
centers on G as the tonic and is transferred to the
national G mode. In bar 17, the transposition is #d-e,
#g-a (with the minor second), and the music color is
very prominent (there are also #G, #A: 23), which
promotes the development of music. Although the
use of these tones is only a transition, the music soon
moves into the E national YU mode. At the end of the
second part, it contributes to the development of
tonality by repeating in a single tone.
3.1.3 The Third Part
At the beginning of the third part, with A as the main
tone and E as the treble, it forms a harmonious five-
degree relationship, a type of the Chinese national
mode. In this process, the sound color is constantly
changing along with the notes as it flows around A.
In the Bars 39-44 have # G, F, ♭ B, moves things a
semitone down from transposition, the musical colour
is richer during the change of the mode.
Changeability is also one of the important
characteristics of the Fuzzy Philosophy theory.
Fuzziness leads to the mystery in things, thus forming
the artistic effect of “unpredictability”.
3.1.4 The Fourth Part
The fourth part starts with an E tone, a repeat of the
figure at the same time as gradually transferring to the
transposition, forming a transition in the bars 51-
52. This centers around ♭G, A, and ♭B, #F and
promote musical transition. This kind of intermediate
state transition is consistent with the characteristics of
the Fuzzy Philosophy theory performance, forming a
natural music character (see Figure 3).
Figure 3: Bars 6-7.
Music by #E, F, G, A, ♮B, #C of scales, centered
around the D tone repeated development, pitch
change, into bars 60-84 of transposing, which of two
unessential notes (#D, #E) in bar 71. The three-bars
repetition then enters the fifth part.
3.1.5 The Fifth Part
The fifth part is the climax of the work, centering on
the national Gong mode of E tone. In bars 102-115
transposition and variation are performed, and the
tone row shift is repeated, using the method of tone
row imitation. The final ending echoes the theme note
in D (see Figure 4).
Figure 4: T
one row.
3.2 Summary
Overall, the work has gone through numerous
transpositions、modulations and transitions. At the
same time, based on the Chinese national seven tones
YU mode, the pitch of the work and its organizational
form are developed. On this basis, the interval
relations commonly used in national modes such as
the octave, fifth degree and second degree are widely
used so that the overall sound effect expresses the
mutability of artistic conception. To show an unstable
mood, the work also directs attention to the use of
small second degree and other dissonant sounds
showing the changes and hazy beauty in fuzzy artistic
conception.
4 INNOVATIVE erhu ENSEMBLE
PERFORMANCE
In the performances of today’s erhu ensemble works,
in addition to traditional performing methods,
contemporary sounds are used in other ways.
4.1 The Performance Techniques
To express the content, the following work has been
designed for unique performance methods such as
hitting the canister with the bow, hand clapping the
canister, using the slide and bow shaking. These
methods vividly imitate the percussive effect of drum
music in opera and the instability and discontinuity of
the singing style in Peking Opera. It also gives the
audience a three-dimensional, rich and thick music
artistic atmosphere.
The work immediately below imitates the colour
of Peking Opera and the exaggerated slide based on
traditional performing methods (see Figure 5).