An evening pause: I normally don’t post two suggestions in a row from the same reader, but this particular collapsible (!) guitar contrasts too nicely with Friday’s theorbo. From the youtube webpage:
If the ability to break down and re-assemble wasn’t crazy enough, it actually STAYS IN TUNE when you put it back together, thanks to the air-tight construction techniques and locking tuners!
The song is by Johnny Cash.
Hat tip Jeff Poplin.