The music began around noon on Saturday and continued through the night. This is a nighttime shot of the band Mountain performing.
<a href="//commons.wikimedia.org/w/index.php?title=User:Woodstock_Whisperer&amp;action=edit&amp;redlink=1" class="new" title="User:Woodstock Whisperer (page does not exist)">James M Shelley</a>
CC BY-SA 4.0
<span class="int-own-work" lang="en">Own work</span>