Can I add an audio player to the post grid of my site?

Hi everybody!

I’ve been making some improvements on my webpage (from a podcast show) and my latest ambition is to add an audio player directly to the post grid (built with VisualComposer) so that people don’t have to do any extra click on ‘read more’ (Leer más) but just press play and begin to listen.

However, I have tried to look for a special plugin and paste the embedded code of the player in the Post Excerpt and it won’t work; so I figured I just ask here to see if someone knows how to do it.

Looking forward ??

The page I need help with: [log in to see the link]