Customers were delighted to hear the i-Sing Choir, led by Director Helen Jones, belting out several Christmas hits.
Starting in the food hall at 1pm, shoppers choosing their turkey were surprised to be suddenly serenaded by what appeared to be other fellow shoppers bursting into a rendition of Christmas Time and O Holy Night.
There followed a 30-minute performance outside the store before another secret flash mob in the Christmas department at 4pm.
Singer Sue Weston even posed as a store cleaner before joining in with a fabulous chorus of Fairytale of New York.
The final flash mob choir took place in The Enchanted Gardens – Neverland at 5pm, where visiting families enjoyed the perfectly apt Winter Wonderland.
The impending performance was kept so hush that only a handful of Webbs’ staff were in on the secret.
Even Ed Webb, owner of Webbs, admitted he was kept in the dark about the exact details of when and where it was happening.
He said: “The iSing choir gave a truly superb performance throughout our Wychbold store and gardens…
