If you don't have a SoundCloud account and you click on a sound that one of your friends has shared on Facebook, you'll be taken to the sound’s page on SoundCloud, where it will play.

 

You will then be able to sign up for an account, so you are able to leave comments, save favorites, and build playlists. 

 

If you already have a SoundCloud account, but aren't signed in, and you click on a sound one of your friends is listening to,  we'll sign you into your SoundCloud account based on the email address connected to your Facebook account.