At the bottom of the full player you will find the below icons:
Social bar –
Drag the scroll bar at the left hand corner to reveal all the Heavy Hitters (or users) associated with the song that you are currently playing. The last icon to the right is the share icon. Click on it to share the song you are currently listening with any of your followers.
The music ear icon –
This is the radio button. Click on this icon to change and play music similar to the song/track you are currently listening to. It’s like your very own custom radio station.
The Star icon –
Clicking on this icon lets you favorite this particular song and caches it to you device to power an offline experience. You can view the entire list of all your favorite songs in ‘My Favorites’ under the left menu tab.