News Mackay first joined UMG label in 1998 - will now head up soundtracks at Sony Music Interviews Sony Music Entertainment GSA CEO Philip Ginthör discusses how Germany's structure makes it ripe for breaking new acts News Black Eyed Peas co-founder will.i.am and DJ and producer David Guetta also amongst investors News Sony currently embroiled in legal battle with 19 Entertainment over royalty payouts Analysis News Bertelsmann-owned company's headcount grew 20% in calendar year News Former Columbia exec joins major publisher after signing Frank Ocean and more Interviews TEN Music Group Founder Ola Håkansson discusses breaking artists - including Zara Larsson News Pure Noise founder Jake Round to helm imprint