You can add this item using iframe. To do that just go to https://soundcloud.com service, choose music that you want to get, click "Share" button and copy code from "Widget Code" field and paste it into your theme using "Column" item from Content Builder.
You can add this item using iframe. To do that just go to https://developers.facebook.com/docs/reference/plugins/like-box/ service and get code for your facebook profile. After set up everything just click "Get code" button, choose "Iframe" and copy code into your theme using "Column" item from Content Builder.
For Soundcloud we created “Column” item and added below iframe code:
<iframe width="100%" height="166" scrolling="no" frameborder="no" src="http://w.soundcloud.com/player/?url=http%3A%2F%2Fapi.soundcloud.com%2Ftracks%2F55289795&show_artwork=true"></iframe>
For Facebook Like Box we created “Column” item and added below iframe code:
<iframe src="//www.facebook.com/plugins/likebox.php?href=http%3A%2F%2Fwww.facebook.com%2Fmuffingroup&width=700&height=258&show_faces=true&colorscheme=light&stream=false&border_color=%23FFF&header=false" scrolling="no" frameborder="0" style="border:none; overflow:hidden; width:700px; height:258px;" allowTransparency="true"></iframe>