I have my own business <a href=" http://www.helixdigital.com.au/scholarship-essays-for-college-freshmen/ ">medical essay</a> Sept. 9 (Bloomberg) -- Bloomberg's Jon Erlichman reports that Microsoft is stepping up its internet music battle with Pandora and Spotify by opening up its Xbox music service to users of Apple and Android for the first time. He speaks on Bloomberg Television's "Bloomberg West."