Music Business Worldwide reports: “The launch follows last month’s news that 300 Entertainment was sold to Warner Music Group for a confirmed $400 million, following reports about a potential sale to WMG in October. 300 Studios is headed by Kevin Liles, Chairman & CEO of 300 Entertainment and Elektra Music Group, with former Viacom Executives Kelly G. Griffin as Head of Creative Strategy and Nolan Baynes as General Manager.”