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The Royal Albert Hall
Fibreglass acoustic diffusers fondly called mushrooms were installed to enhance the acoustics in the auditorium at The Royal Albert Hall.
This is a programme from the Βι¶ΉΤΌΕΔ World Service Archive and was originally broadcast in 1997.
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Βι¶ΉΤΌΕΔ World Service Archive
This programme was restored as part of the World Service archive project
