the Symphony for dot matrix printers
'The Symphony for dot matrix printers is a work which transforms obsolete office technology into an instrument for musical performance. The Symphony focuses the listener's attention on a nearly forgotten technology: the dot-matrix printer. Specifically, it employs the noises the printers make as the sole sound source for a musical composition. Leaving the constituent elements untouched, the process imposes a new order upon them, reorganizing the sounds along a musical structure.'
There you go. Why? Because it hadn't been done yet. You can download or stream the Symphony itself as several tracks, which have titles like "New Existential Clause". Of course. Go ahead, check it out. See if I care.