You can upload mp3s to a free file hosting site that provides direct URLs (such as Fileden or Kiwi6), copy the URLs of the mp3s, and use them with the audio player shortcode. See here: http://en.support.wordpress.com/audio/
Thank you so much. So I bought more space, I produced a test audio m4a and saved it on my computer. I uploaded it into my media library and
thought I followed the instructions….. None ….. Insert into post. And I see nothing but Buffering….. with no sound.
Im sorry I really don’t know what Im doing.
Am I just needing to be patient with the buffering…. or development of this?