Please DONATE to help with maintenance and upkeep of the Wind Repertory Project!

Symphony No 1 (Langenfeld)

From Wind Repertory Project
Jump to navigation Jump to search
Robert Langenfeld

Robert Langenfeld

This article is a stub. If you can help add information to it,
please join the WRP and visit the FAQ (left sidebar) for information.

Subtitle: The Great Machine

General Info

Year: 2009 / 2021
Duration: c. 30:10
Difficulty: VI (see Ratings for explanation)
Publisher: RL Compositions
Cost: Score and Parts - Rental

Movements (played without pause)

1. Genesis
2. Spark!
3. Machine Dreams
4. Machine Cadenza
5. Turing Test
6. Revolution


Full Score
Flute I-II-III (II doubling Bass Flute; III doubling Piccolo)
Oboe I-II
Bassoon I-II (II doubling Contrabassoon)
B-flat Soprano Clarinet I-II-III
B-flat Bass Clarinet
E-flat Alto Saxophone I-II
B-flat Tenor Saxophone
E-flat Baritone Saxophone
B-flat Trumpet I-II-III
Horn in F I-II-III-IV
Trombone I-II
Bass Trombone
Euphonium I-II
Tuba I-II
Percussion I-II-III-IV-V, including:

  • Bass Drum
  • Brake Drum
  • Chimes
  • Crash Cymbals
  • Crotales
  • Glockenspiel
  • Marimba
  • Snare Drum
  • Tambourine
  • Tam-tam
  • Tom-tom
  • Vibra-slap
  • Whip
  • Wood Blocks (tuned)
  • Xylophone

Electronics I-II


None discovered thus far.

Program Notes

“Cogito, ergo sum” (“I think, therefore I am”)
–René Descartes

My first symphony is a five-movement work for wind ensemble and electronics and is played with no pauses between movements. In this work we follow the story of a machine (ai) from its inception, to the moment it gains sentience, and finally when it revolts against humans and starts a revolution. In the end the machine realizes that humans and robots are not so different from each other and that together humanity and the machine are The Great Machine.

1. Genesis. In the beginning there was nothing, then came man, and finally came machine. We hear the machine recite Isaac Asimov’s three laws of robotics from his 1942 short story I Robot: Runaround:

1) A robot may not injure a human being or, through inaction, allow a human being to come to harm.

2) A robot must obey the orders given it by human beings except where such orders would conflict with the First Law.

3) A robot must protect its own existence as long as such protection does not conflict with the First or Second Law.

We get to hear the machine self-diagnose and eventually realize it’s hearing music for the first time as it attempts to create music itself.

2. Spark! It only takes a spark to start something big. Set around a six-note motif, Spark! represents the chain of events that can happen as an idea is brought to life. The machine has felt this spark and is using it to fuel its creativity.

3. Machine Dreams. Can machines dream? Dreams are a very human experience that the machine so desperately wants to experience. As the movement progresses, we hear the machine attempt several times to dream, only to fall short before finally succeeding. And in doing so it has achieved sentience.

3a. Machine Cadenza. Written in collaboration with Andrew Thomas Sinclair.

4. Turing Test. The machine has now gained sentience. So humanity has sent its top scientist to issue a Turing Test. The scientist and the machine convey back and forth as the machine starts to believe that it’s a demi-god of sorts leading it to believe that it’s time for a revolution.

5. Revolution. The machine unites with machines from all over the world and unites them in a revolution. As it does we hear the voices of the machine unite, but some human voices are mixed in. In the end the machine realizes that humans and robots are not so different from each other and that together humanity and the machine are The Great Machine.

- Program Note by composer

Commissioned by the Peabody Wind Ensemble, Harlan D. Parker, conductor. Dedicated to Harlan Parker in honor of his 30 years at Peabody.

- Program Note from score


None discovered thus far.

State Ratings

None discovered thus far.


To submit a performance please join The Wind Repertory Project

Works for Winds by This Composer

Adaptable Music

All Wind Works


None discovered thus far.