How can I add sound files [[NOT also video files) to posts without an Internet URL?

[robb_k]

As far as I know, the built-in "Insert Video" Tool requires an Internet URL [[Internet address) to find our video file and capture it, and transport it to our posts. I've tried to drag and drop my own audio files, located on my computer's desktop into my posts, but that doesn't work.

Can someone please tell me how to insert a simple audio file into a post, so others can listen to it, without my having to set up a file hosting site of my own on The Internet to link to?

Thanks for any help.