Late composer John Barry, best known for his contributions to the James Bond films, was honoured posthumously with an outstanding contribution to music award.

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Bristol dance music collective Massive Attack won the outstanding contribution to British music award.

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One act is already certain of a prize - the Eurythmics will receive an Outstanding Contribution to the Music Industry award.

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They headlined Glastonbury in 2009 and last year received a Brit Award for outstanding contribution to music.

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As well as inducting the four into the Hall of Fame, the Radio Academy will also be announcing the winner of the PRS John Peel award for outstanding contribution to music radio.

BBC: Radio honour for 'Hairy Cornflake' Dave Lee Travis

He has also won the National Film Award for best music direction, for the film Refugee (2001), and received the Filmfare Special Jury Award in 2000 for his outstanding contribution to music.

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Bragg, known for his political lyrics, was awarded the Roots Award - in recognition of "an outstanding contribution to Folk Music from a Grass Roots level upwards".

BBC: Nic Jones wins at Radio 2 folk awards