It's an old photo in which Ms Song is making a local presentation (annual in 2015) for family-teaching groups (mainly, kids and their parents) in a Hall Concert of one local kindergarten. 
Indeed, this photo was made by my father. After getting his permission and my mother's public--character publishing allowance, I submitted this picture. It's mainly for facing this month's photograph challenge.  And, it can be used for other educational purposes of piano and music.
<a href="//commons.wikimedia.org/wiki/User:Jason_M._C.,_Han" title="User:Jason M. C., Han">Jason M. C., Han</a>
CC BY-SA 4.0
<span class="int-own-work" lang="en">Own work</span>