10 fact about electronic music

-The experiments in electronic tone production began soon after the invention of the vacuum tube.
-The first important instrument, the Theremin, invented by the Russian Leon Theremin.
-Leon Theremin used interference beats of two oscillators to produce sine-wave tones. 
-The earliest pieces of electronic music used recorded sounds that were then electronically altered to create sonic collages.
-In popular music, Les Paul was one of the pioneers of electronic music, inventing the first solid-body electric guitar in 1946 and recording music in the 1950s in an eight-track recording studio of his own design.
 -During the 1960s synthesizers were made widely available by companies such as Moog and Buchla and found widespread usage in rock music.
-Popular groups such as the Beatles and the Beach Boys began experiments in multitrack recording, years after the innovations of Paul, that enabled several different recordings to be synchronized on the same tape.
-In 1983 the MIDI (Musical Instrument Digital Interface) create a progame that canenables different electronic devices to communicate a variety of information to each other and allows computer control of synthesizer output.

-In the 1980s MIDI was also used in the creation of the radio baton, a new instrument that allows players to control the nuances of the music played.