Elena has always enjoyed singing. I've often caught Sam dancing his heart out when no one is looking. But I think Charlie has taken the cake on this one. Every day (at least once a day, if not more) Charlie grabs a stick and "conducts" while singing at the top of his lungs. Throughout the summer, I'd say he averaged an hour a day on this activity alone. It does make having normal conversations difficult for the rest of us as he is extremely loud, but it's quite entertaining.
In June and July, the community band in Marshall has a concert in the park every Wednesday night that we went to. Usually the little kids play on the playground most of the time, but Charlie spent a better portion of his time watching the band play. I put together a little compilation of a few of his "concerts" that I caught on tape. The conductor of the community band would always talk for a bit between songs, and you can see Charlie doing the same a few times in the video.