Percussion effects instruments 

Quality descriptions of things and ideas here. Thanks. About to check out the full video

When I search for "pin chime" I only find tiny wind chimes. Could the ones you talk about (6:57) maybe be finger cymbals? On the other hand, they are pretty thick compared to finger cymbals I've seen Love the descriptive video and demonstration of all these!!

i thought i was the only one who collected used house and car keys to use as a percussion instrument