LONDON- Qatar Investment Authority (QIA) is another member of the Tencent-led consortium buying a 10% stake in Vivendi's Universal Music Group, a source familiar with the deal said on Tuesday.

Qatar's state investor, QIA, did not immediately respond to requests for comment.

(Reporting by Kane Wu in Hong Kong; additional reporting by Saeed Azhar in Dubai; writing by Josephine Mason in London; editing by Keith Weir) ((Josephine.Mason@thomsonreuters.com; +44 207 542 7695; Reuters Messaging: josephine.mason.reuters.com@reuters.net))