Before you turned 7 months, you mastered getting yourself to sit independently. You learned how to crawl and go from one room to another. You learned how to pull yourself up to stand. And you’re now cruising a little and even letting go and standing on your own for seconds at a time. After you do this, you have a huge smile on your face because you know you’ve accomplished something.
You also started separation anxiety, esp. When we walk put of the room.
Whenever you hear music, you start to sway or “beat the drum.”