Apple Second Only To Wal-Mart in Music Sales, But For How Long?
Apple just slipped out a second press release this AM bragging that, according to NPD, it is now the #2 music retailer in the US, behind the megalithic Wal-Mart. Apple also boasts 50 million iTunes customers and over 4 billion tracks sold. It’s a nice celebratory email, based on solid facts, but it hides some…