In many ways, the method by which we now compose and record music is very much like the editing of film. Film editing takes the linear experience of real life and rearranges the sequence of events to construct a storyline, and places things in specific contexts (“reel” life). This is much different from real-time performance, where there are no second chances, and the only option is to do it right the first time. You could film a theatrical event and later go back, rearrange the sequence of events, include a soundtrack and you’d have something completely different from the actual performance. By simply adding a sound to a visual event you can change its meaning. Placing one event before another changes the viewer's interpretation of the moment. And in music, making recordings gives us the illusion of things taking place in one moment, but in fact could have taken place days, weeks or even years apart. In the mid to late 1960s, recording technology grew exponentially. When the ...