The industry is a buzz that Madonna is considering leaving her longtime home, Warner Music Group. It is rumored that Madge is in talks with “Live Nation” that would encompass recorded music, touring, merchandising and other business magic. “Live Nation” is the world’s largest live event producer and venue operator, has expressed a desire for the company to form longer-term and more complex relationships with artists. The “Live Nation” global touring division, has produced Madonna’s past three world tours, which grossed about $400 million combined.