Help me – Medly Review

I’m a music creator and I make beats on my phone and on my computer and there was one be that I actually made that was really good and I wanted it in my photos as a video so I could get it to my computer but as I’m exporting it I listen to it and it’s changed and clear turns into like dots or something can you fix the exporting videos
Review by Lmccaffery on Medly.