hOW DO i RECORD VIDEO WITH SOUND?

[askammerude]

I am trying to record a video with sound. I make windchimes and want to post a video on my website so potential customer can hear what they sound like. My videos are all silent! How do I get sound?

[dilbertaz]

Do you happen to have your phone set for mute?  Apparently (with the Note 3) this would also mute recording of sound in videos.  Using normal recording mode?    Slow mo and other modes may not record sound either.