I started this post looking for photos or video of Christian Marclay's phonoguitar (a modified turntable he could strap around his neck and "play" [he especially liked recreating Hendrix tunes]), but: turns out that's difficult.
I did, however, find a video of one of his newer works, Guitar Drag (2000). Yes, that's an amplified Fender with a rope around the frets, dragged behind a pick-up truck over rural roads in Texas. Obviously. The piece is a sort of homage to guitar mythologies, instrument smashing and shock performance, as well as a response to the 1998 lynching-by-dragging of James Byrd, Jr. And (with no good way to segue back into the relatively trivial) Guitar Drag is also about sound: fourteen minutes of what the Washington Post calls "found-art power chords." There's even a commercial recording out there somewhere.
Hey guys! You don't need me to tell you this is a compilation blog: I pull already-existing noteworthy musicological things I find on the internet. I do my best to give credit where credit is due, but if something belongs to you and you'd rather not see it here - please let me know (About Mefor contact details) and I'll remove it.