An artist and his song

We were out enjoying the colors, the bright light. Some of us were chasing the ball, others were chasing the clouds in the sky with the camera.

 Well, you got the idea...we were really, really busy...

We were gathering leaves (to make a bird to scare Hopper away ;) )...

...until we heard (ahem) music.
Close to us.
Very close.
We looked around and there it was:

So we waited until the song was done, because you cannot disturb an artist during his song, can you?!