A Jekyll plug-in for embedding SoundCloud sounds in your Liquid templates.
{% soundcloud_sound 12345 %}
{% soundcloud_sound 12345 widgetname %}
{% soundcloud_sound 12345 widgetname ffffff %}
{% soundcloud_sound 12345 widgetname ffffff small %}
... where 12345 is the SoundCloud sound ID, widgetname is the sound's visual representation, ffffff is the color, and size is, well, the size (SoundCloud gives you three options for the "artwork" widget).
*Requires a paid SoundCloud tier