"Sing, Sing a Song, Sing out loud, Sing out Strong"

Maddie has started doing this new thing where she "sings".  When she hears a song she particularly likes, she turns around in circles, usually with her arms raised up over her head and her eyes closed shut and she moves her mouth like she's singing but nothing comes out!  It's hilarious.  I tried to catch the action, but I know the pics don't do it justice.  We really need a video!