2012.09.09 Jazz Mobile Stand
When I played jazz blues with my mobile piano while stepping, walking, smiling and saying "Welcome to Zest", a guard laughed a lot.
It's because I seriously played jazz piano but with communication or advertising. It's something artistic. Art caused a laugh, I think.
When I played my mobile piano, a young man began to scat with me.
"Do you play a wind instrument or something?"
"Yes, some".
He must be a jazz musician.