The song request channel is very simple to use. In order to use it, you (or whoever is attempting to use it) must be in a voice channel that Cakey Bot can view/join. Once you are in a voice channel, you can either post a song name or a URL/Link to a valid music source and Cakey Bot will automatically search for and add the song to the queue. When it has done so, it will also update the embed picture/content. As you add/remove items to/from the queue, the queue message under the embed will also update.