magcms/prosopopee/themes/exposure/templates/sections/audio.html

{% set audio = Audio(section.image) %}
{{ audio.copy() }}
<div class="audio-player">
  <h2>{% if section.title %}{{ section.title }}{% else %}{{ audio }}{% endif %}</h2>
<audio controls>
  <source src="{{ audio }}" type="audio/mpeg">
</audio>
</div>