There's finally some good news in the music business, but don't get too excited, it's not that good. Warner Music reports (before we hear about the full industry sales from 2011) that its sales were steady last year, at $780 million. In this case, steady is better than a drop, which is what most of the music industry has seen lately. Warner says that digital revenue makes up 28% of the company's sales, a number that's jumped up 17% in the last year. iTunes and other downloadable services accounted for $205 million in Warner's revenue in the last quarter. Streaming services are becoming more lucrative as well. While Spotify and other streaming services have only brought in $15 million so f
