Facebook Is Finally Putting Music Back Into Social Networking

Two billion new revenue streams just opened up for the music industry in the form of Facebook's user base, which on Tuesday announced the rollout of several official music features on its immense, globe-spanning platform.Starting Tuesday, Facebook users in select countries can add songs to the videos they share and post; in addition, a new feature called “Lip Sync Live” will allow people to – surprise – lip sync songs live. Plans are also in the works to bring both to mor