How edit sound in html

Answer 1

@Kevin:

The question was about 'editing', not 'publishing' ;)

To 'edit' sound in html, meaning develop a web app' handling sound edition, you need a lot of thing, and of patience, because it's a hard task to plan that as a standalone program, so in a web browser is bigger because not really adapted / design for that ^^

Answer 2

with <audio> tag, use src tag to assign which file you gonna use. e.g.<audio src="123.mp3">