Rhys Griffith is a senior archivist at Hereford County Record Office, where a rare piece of medieval music has been found during a clear up of the archives.
The find came as a complete shock to staff as it was being used as a protective covering for other later documents.
Mr Griffith says it's a priceless piece of evidence giving a glimpse of Hereford's medieval history.
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Brighter skies will develop through thisafternoon, though perhaps with the odd shower at times.
It will be a largely cloudy start with a band of rain sinking south across the area from midday.
An MP has provoked anger over comments she made on her Facebook page about junior doctors 'holding the NHS to ransom'.