Adobe Animate 2019 - How to add Music/Sound into keyframe

good tutorial

FAKE

thx

I hate how it doesn’t automatically add keyframes like it used to do in flash

Thanks

When I export it, it keeps exporting without the sound I don't know what to do ._.

Whenever I try to play the audio on the timeline, it stops after one frame

but i need Adobe Animate 2020 version,pls BTW nice video