US-american jazz pianist <a href="https://en.wikipedia.org/wiki/Jacob_Sacks" class="extiw" title="en:Jacob Sacks">Jacob Sacks</a> at the <a href="https://en.wikipedia.org/wiki/Moers_Festival" class="extiw" title="en:Moers Festival">Moers Festival</a> 2015
<a href="//commons.wikimedia.org/wiki/User:Harald_Krichel" title="User:Harald Krichel">Harald Krichel</a>
CC BY-SA 4.0
<span class="int-own-work" lang="en">Own work</span>