Twitter launches music app, with links to iTunes, revenue streams

... said it's natural for Twitter to get involved. 'Social media is the current and the next frontier in terms of marketing everything,' said Larry Iser, a Los Angeles music lawyer whose firm represents Justin Bieber. 'One tweet from Justin Bieber can ...

http://www.poughkeepsiejournal.com/viewart/20130419/BUSINESS/304190028