Originally commissioned for Quakertown Community Senior High School, Quakertown, PA, Adam Gumble and Frank Parker Directors; “Hydrodynamics” is another masterpiece by Andrew Yozviak. Andrew’s inspiration was the sea.  The ascending and descending scale structures throughout the composition are musical representations of molecules heating up and cooling down. 
“’Hydrodynamics’ is the show that refreshes!”

Water
Starting with an introduction of undulating and arrhythmic waves, the opener builds throughout until everything boils over and there is a final release of steam.

Steam
Andrew cleverly used rhythmic vocals rather than percussion for a unique sound. There are steam sound effects and a chorale which has an ethereal quality. The ascending motive is used in ballad to represent water turning to steam.

Ice
The closer is rhythmic, angular, intense and filled with sharp dissonant chords that represent the freeze motif.  “Ice” stops and starts just as pieces of ice would break off from an ice flow. The water idea is revisited at the end as the ice melts back into water. The triumphant sea returns to end the show. 

Package Price: $5,000.00
(Price includes Movements, Music, Drills, and Ultimate Regional Protection.)

Music Only Price: $2,000.00
Category: Contemporary
Total Time: 7:39
Drill Sets: 77
Drill Grade: 4

Composer/Arranger:
Andrew Yozviak
Percussion Arranger:
Darren Hazlett
Drill Designer:
Greg Bimm

Every show includes:
Adapted drill design to exact band size
Ultimate Regional Protection
Coordinate sheets
Drill on CD using Pyware Java 3D® software
Technical support
Director’s Drill Book
(Choice of one: 11x17, 8.5x14, 8.5x11)
Student master (8.5x11) for duplication

Optional Instructional Materials
Animation DVD/Hydrodynamics $100.00
Animation Video/Hydrodynamics $100.00
General Effect Handbook/Hydrodynamics $75.00

Ultimate Regional Protection
Music and/or Drill (depending on show) will be contest protected, on a first come-first serve basis, for each contest performance location you will be attending during the current marching season. This policy will protect each band program purchasing music and/or drill (depending on show*) with exclusivity, based on their performance schedule, providing a one-of-a-kind show at each contest location regardless of state lines.

Score Instrumentation
Pc, Fl, Cl 1/2, B.Cl, AS, TS, BS
Trpt 1/2/3, FH, Tbn 1/2, Bar, Tuba
Bells, Crot, Vib, Mar, Timp, Acc
SD, Tenors, 5 BD, Cym

Score Instrumentation Abbreviations Key

Acc - Accessory Percussion AS - Alto Saxophone Bar - Baritone B.Cl - Bass Clarinet BD - Bass Drums BS - Baritone Saxophone Cl - Clarinet Cym - Cymbals EB - Electric Bass FH - French Horn Fl - Flute KB - Keyboard Percussion		MK - Mallet Kat Metal - Metallics Mar - Marimba Pc - Piccolo SD - Snare Drum Synth - Synthesizer Timp - Timpani Tbn - Trombone Trpt - Trumpet TS - Tenor Saxophone Vib - Vibraphone Xyl - Xylophone
• All Part sets include Bb Horn and Baritone T.C. • 1/2/3 - Numbers separated by a "/" means   separate parts • 1-2 - Numbers separated by a "-" means two parts   on the same staff

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