01/16/06





HMU 397A Orchestration


Class Notes 2a

Bowed String Instruments I

Please note: All references to "Adler Movie" and "Adler Audio" can be found on
Six Enhanced Multimedia Compact Discs for The Study of Orchestration
A copy will of this CD set will be available for checkout at the multimedia lab.

All other items can be found in zip file on index page

General

1. Priority in the Orchestra

a. Historically first “Choir” established
b. Enormous Range from lowest C on Piano to highest E
c. Wide Dynamic Range
e. Homogenous Tone Color in all dynamics btwn and across choir
f. Diversity of Sound via bowing
g. Ability to Sound & Sustain Continuous (vs. winds or Brass, Perc)


Tschaikovsky Serenade for Strings Mvt 1
Suk Serenade for Strings
Dvorak - Serenade for strings Op.22

Shostakovich Quartet 8 Op 110 Mvt. 3   Electric Guitar
Shostakovich Quartet 8 Op 110 Mvt. 3   String Quartet


2. Construction
violin_parts.jpg
a. Scroll b. Peg box c. Pegs d. Nut
e. Nect f. Fingerboard g. Strings h. F Hole
i. Bridge j. Tailpiece K. Table

3. Tuning Open Strings
a. Violin G-D-A-E
b. Viola C-G-D-A
c. Celli C-G-D-A
e. Bass (C)-E-A-D-G (explain extension Philharmonia Movie: extension.mov)

Contra Bass Extension


Image: violin_parts.jpg
Image: Various instrument jpgs

Fingering

1. 5 positions


Finger positions on the Violin

Adler Movies:
violin scale closeup.mp4
viola scale.mp4
cello scale.mp4
bass scale.mp4

Stops

The technique of playing two notes simultaneously on a bowed stringed instrument such as a violin, a viola, a cello, or a double bass. In performing a double stop, two separate strings are bowed or plucked simultaneously. Although the term itself suggests these strings are to be fingered (stopped), in practice one or both strings may be open.  A triple stop is the same technique applied to three strings; a quadruple stop applies to four strings. Double, triple, and quadruple stopping are collectively known as multiple stopping.

Double Stops (2 notes)

a. Two or more notes played at the same time
b. Warning about open string - non playable stops
c. On Bass must include open string.
d. Explain triple and quadruple stops




Triple and Quadruple Stops (3 & 4 notes) Philharmonia Movie 4noteshords.mov (note how it is impossible to play all 4 notes exactly at the same time. The player must break the bow across the strings)


Adler Movie: multiple stops closeup.mp4, multiple stops.mp4

3. Divided Strings (divisi)

Philharmonia Movie: divisi (start video at 4:34)

a. Practicality of stops in an orchestra vs. Divisi
b. a3, a4, by stand

Adler Audio: Follow score in book: Track 1 Track 2

4. Glissando and Portamento



a. Glissando =glissando.mp4  Slide finger on string
b. Portamento.mov = connectedness of pitches minimal slide. Its sort of like a glissandi but more expressive and more a "state of mind" The player thinks "connect the notes" more than slide from one note to the next. It is essentially an expressive device which was very popular in the 19th and early 20th centuries. It has that old movie sound.


Glissando Vs. Portamento


Adler Movie: glissando.mp4
Adler Audio: Track 3

c. Warning of gliss over open string

Adler Audio: Track 4
d. Fingered Gliss

Bowing


1. Non Legato: Up/Down: show marking
Middle Bow


a. Talk about phrase concepts

Adler Movie: détaché.mp4

2. Legato: Show Phrase marks

Adler Movie: legato.mp4
Adler Audio: Track 7

a. Heavier at Frog (Au Talon), Lighter at Tip (Punto dArco)
b. Limit to how many notes can be slurred (tempi, dynamic)
c. Bass and Celli bows are shorter