Answer:
Something you carry while singing.
If you happen to wake up at dawn, you'll probably find this covering the lawn.
What goes up but never goes down?
What can you hold in your left hand but can never hold in your right hand?
You could do this to a motion, see it on a watch, or place this in a race.
All about, but cannot be seen, Can be captured, cannot be held, No throat, but can be heard. Who am I?