Neither a box nor squeezed, but a cross between a piano accordion and a melodica, using similar technology to bagpipe drones to make something that sounds like a church organ! One of #JohnSpiers' odder instruments - can you tell what it is?
https://youtu.be/gMdY_LBLN1c
#SqueezeboxAdventCalendar #HohnerClaviola #Claviola #StrangeInstruments #Advent #AdventCalendar