and echoes to my singing. More sounds went on—an arc-like melody created using an echo machine, and then a guitar solo at the end that was made by selecting fragments from a number of improvised solos. Finally, I sang the song after jogging in the studio, because for some reason I wanted to sound out of breath. Of course, I was singing the same words and melody as I had been on the earlier, straighter, version of the song, but now to a vastly altered musical track—a fact that also affected how I sang. The song, as it was released,