A way (using js?) to make a single link work with TWO href?

Hi–

I have a link that has an mp3 sound as its href:

<a href="sounds/genealogy.mp3" class="track track-default">this is a link</a>

Unfortunately, I also need that same link to go to a part on the site (href=#greenhouse) so that the sound plays on that part of the site.

Does anyone know how to accomplish this? I am imagining it would be with javascript, but honestly, I do not know.

Any help would be greatly appreciated. Many thanks…!