Warner Music Group (NYSE: WMG) reported third-quarter earnings numbers on Thursday (for more earnings news, see here). Revenues increased a scant 5% to $848 million. The bottom line saw a net loss of 6 cents per share. According to Earnings.com, analysts were expecting a loss of 18 cents per share. So, expectations were soundly beat.

But should investors be completely enamored of the performance? There were some interesting growth rates sprinkled throughout the release. Indeed, digital revenues increased over 39%, and operating income from continuing operations jumped almost 11%. Free cash flow, as defined by the company (management adds back net cash paid or received for investments excluding short-term investments) soared 63% during the quarter, coming in at $93 million. However, during the nine-month period, free cash flow declined 47% to $37 million. Furthermore, net cash from operations decreased 1% and 6% for the third quarter and nine-month period, respectively.

In my opinion, investors should not be completely enamored of the performance. I see a mixed-bag here. I'd need to see some better long-term growth rates in the cash flow, and healthier top-line appreciation, to become intrigued. Warner Music obviously wants to leverage digital revenues as much as possible and adjust to the new landscape that the music business finds itself currently navigating. Interestingly enough, CEO Edgar Bronfman, Jr. is a bit angry at Activision Blizzard's (NASDAQ: ATVI) Guitar Hero and Viacom's (NYSE: VIA) Rock Band music-gaming systems. According to this article, the CEO thinks that the song-licensing fees for the games are too low. This, of course, shows just how popular and significant music-gaming has become.