The electronic music It is that type of music that uses electronic musical instruments and music technology electronics for its production and interpretation. In general, one can distinguish between the sound produced by using electromechanical means, from that produced by electronic technology, which can also be mixed. Some examples of devices that produce sound electro-mechanically are the thelarmonium , the hammond organ and the electric guitar . The production of purely electronic sounds can be achieved by devices such as the theremin , the sound synthesizer or the computer .
Electronic music was originally and exclusively associated with a form of cult music west, but since the end of the In the 1960s , the availability of music technology at affordable prices led to music produced by electronic means becoming increasingly popular. At present, electronic music presents a great technical and compositional variety, ranging from forms of experimental classical music to popular forms such as electronic dance music either shuffledance . (Wikipedia)
This is a link for electronic music orders defining the style: