When the Computer Center opened along with the Engineering Quadrangle at Princeton in 1962, who knew that the Music Department would be one of its biggest users? The composers were there at all hours, punching their cards and running huge jobs overnight on the room-sized, silent IBM 7090. Working without the ability to hear what they were creating, listening only to the music in their minds, these classical music composers managed to synthesize some of the trippiest music you’ll ever hear.  But it was also the sound of progress, as they broke new ground in how digital music is created. Some of their advances live on to this day in music synthesis software.  

Much of the music you’ll hear on this episode was created by James K. Randall, the Princeton music professor who is credited with showing the computer’s early promise for creating nuanced music.