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within the animation clip, add another layer of sound and choose stream instead of event or start,

scrub the timeline to see the animation, the sound will play along as well, tweak the animation...

Select Stream under Sync instead of Event or Start.

Then scrub the timeline and do some adjustments to your animation to match you sound.

The playback of the animation may lag depending upon...

Hi:

Can I freely use these sounds available at Flash Kit in my commercial projects or do I have to pay to get usage license or something?

Just wanted to be sure before I go ahead using them.
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