Electronic Music No.1 by William Lennox consists of 4 separate compositions produced in 1970 at the Studios of the University of Utrecht

These composition 1a,1b,1c and 1d were produced by the classical electronic music methods extending the application of harmony.

These were the first compositions in history to be actually called Electronic Music.

The composer is seeking to emphasis this point with a claim on this name as his own trading name - aspects of this case can be seen in grouplaw and The MasterofLaw.