Customers at Ferndale Garden Centre in Derbyshire had a surprise treat in store when the cast from Woodseats Musical Theatre Company flash-mobbed with a rendition from Calamity Jane.

Flash-mobbing is where a group of people assemble suddenly in a public place and perform an unusual act for a brief time.

The musical theatre company entertained custumers in Ferndale's restaurant with a rendition of The Deadwood Stage (Whip-Crack-Away!).

To view and listen to the flash-mob visit https://www.facebook.com/FerndaleGardenCentre/videos/10153324304206226/