Social Booth adds Dubsmash/Lip Sync/Marryoke

It goes by many names: Dubsmash, Lip Sync, Marryoke.  Whatever you want to call it, Social Booth has it.  Let users select from unlimited song titles that you provide.  The lyrics will be shown on the screen while they lip sync the song and record a video.  After they are done, they can share the video on Email or Facebook.