I was going to upload a video of two girls playing the Guzhengs asking to identifying the old classic Chinese folk song. But Alas due to my recent cataract surgery and not having reading glasses, I flubbed the recording on and off function. My question was just a ploy since they were playing O Canada on the guzhung. The two girls are students of another teacher my wife knows.
Although I failed to acquire the proper video, I do have a photo of my wife crashing their busking.
See Willy, she doesn't just crash motor trikes!