House Republicans cited the emails during a subcommittee hearing on Wednesday to question whether the loan programme's selection process was sound.

BBC: White House 'rushed' loan to solar firm Solyndra

The programme will include an orchestral work created using sound files supplied by by the public.

BBC: Leonardo's da Vinci's anatomical work

Reminiscing on BBC World TV's Hard Talk programme, Eno says he was always sensitive to sound, though musically naive.

BBC: News | Entertainment | Eno: Multi-Media Man at 50

During the programme, a short piece of audio featuring ambient sound of a particular location in the Greater Manchester area will be played and listeners will be invited to enter the competition by calling the number: 0161 228 2255.

BBC: The Eavesdrop: Terms & Conditions

These are sites established by countries and recognized under UNESCO's Man and the Biosphere Programme (UNESCO-MAB) to promote sustainable development based on local community efforts and sound science.

UNESCO: MEDIA SERVICES

Since the nominations are posted on the Programme's Website, illustrations such as photographs or slides (TIFF, GIF, JPEG formats), and sound recordings (real-media) should be included in the submission.

UNESCO: Communication and Information