<p style="text-align:start;" size="0" _root="undefined" __ownerid="undefined" __hash="undefined" __altered="false">Universal Music, the largest publisher of music in the world, may be listed on public stock markets through a massive deal with billionaire investor Bill Ackman’s special purpose acquisition company, Pershing Square Tontine Holdings, according to a source. The deal, which is still being negotiated and could fall apart, would value Universal Music at over $40 billion.</p>