[chezchicago]

I published a children's picture book last year. Now, I have converted into
an ebook for PC's. I have an epub version. But, I can not find a way
using Html code, to play audio. I have a page with a cow that says Moo
when the page is displayed. I used the tag "bgsound" and "embed" in the
PC version.

Does anyone know how code in html audio upon page display in en epub
format?

I intend to use the epub on an iPad.
The audio does not work in Adobe Reader Edition or Calibre...