Chapter 26, Early Computer Music (1950–70)

Episode 166

Chapter 26, Early Computer Music (1950–70). Works Recommended from my book, Electronic and Experimental Music 

Welcome to the Archive of Electronic Music. This is Thom Holmes.

This podcast is produced as a companion to my book, Electronic and Experimental Music, published by Routledge. Each of these episodes corresponds to a chapter in the text and an associated list of recommended works, also called Listen in the text. They provide listening examples of vintage electronic works featured in the text.

The works themselves can be enjoyed without the book and I hope that they stand as a chronological survey of important works in the history of electronic music. Be sure to tune-in to other episodes of the podcast where we explore a wide range of electronic music in many styles and genres, all drawn from my archive of vintage recordings.

There is a complete playlist for this episode on the website for the podcast.

Let’s get started with the listening guide to Chapter 26, Early Computer Music (1950–70).  from my book Electronic and Experimental music.

 

Playlist: EARLY COMPUTER MUSIC (1950–70)

 

Time

Track Time

Start

Introduction –Thom Holmes

01:40

00:00

1.     Tones from Australia, 1951. All produced using the CSIR Mark 1 computer built at the CSIR’s radio-physics division in Sydney. The computer had a speaker—or hooter—to signal when operations were completed. A clever programmer thought of manipulating the signal tones into a melody.

02:18

01:42

2.     Alan Turing’s computer music. 1951. Recording made of tones generated by the mainframe computer at the Computing Machine Laboratory in Manchester, England. Snippets of the tunes God Save the King, Baa, Baa Black Sheep, and Glenn Miller’s swing classic In the Mood. Plus, the voices of computer lab members listening to the sound as it was recorded. Original acetate recording from 1951 restored by University of Canterbury composer Jason Long and Prof Jack Copeland.

01:55

02:36

3.     Max Mathews, “Numerology” (1960). Introduced by a narrator. From the album Music From Mathematics, Bell Telephone Laboratories. While working at Bell Labs in telecommunications research, Max Mathews was one of the earliest computer engineers to use a general-purpose computer to program music and digitally synthesize musical sound. His programming language Music I allowed composers to design their own virtual instruments, a breakthrough during those pioneering days of computer music. “Numerology” was composed to demonstrate the various parameters, or building blocks, available to the composer using this programming language: vibrato (frequency modulation), attack and decay characteristics, glissando, tremolo (amplitude modulation), and the creation of new waveshapes.

02:49

04:38

4.     John Robinson Pierce, “Beat Canon” (1960). Introduced by a narrator. From the album Music From Mathematics, Bell Telephone Laboratories. Played by IBM computer and direct to digital sound transducer.

00:52

07:28

5.     James Tenney, “Noise Study” (1961). So named because “each of the ‘instruments’ used in this piece includes a noise-generator.”

04:24

08:20

6.     “Bicycle Built For Two (Accompanied)” (1963) From the demonstration record Computer Speech - Hee Saw Dhuh Kaet (He Saw The Cat), produced by Bell Laboratories. This recording contains samples of synthesized speech–speech artificially constructed from the basic building blocks of the English language.

01:17

12:42

7.     Lejaren Hiller, “Computer Cantata, Prologue to Strophe III” (1963). From the University Of Illinois. This work employed direct computer synthesis using an IBM 7094 mainframe computer and the Musicomp programming language.

05:41

14:00

8.     J. K. Randall, “Lyric Variations For Violin And Computer” (1965-1968). J. K. Randall’s piece had a complex section that pushed the limits of computer processing power at the time. Although the section consisted of only 12 notes, each note was 20 seconds long. Each note overlapped with the next for 10 seconds, making the total length of the section only about 2 minutes. But this required 9 hours to process on one of the fastest computers of the day.

03:34

19:40

9.     John Robinson Pierce, “Eight-Tone Canon” (1966). “Using the computer, one