This is a tune written by Will himself. It's a 3/2 hornpipe which is a form of dance and tune dating back to the time of Playford dances. The tune was named after a jar of chutney made for Will by his Grandmother. It is a thank you message for giving him an entirely new way to enjoy cheese, a matter very close to Will's heart.
This is a recording of Will playing at the BBC Radio 2 Young Folk Awards Final which took place in 2015 at the Brewery Arts Centre in Kendal. This set mixes a mysterious French tune with an English morris dance tune from Oxfordshire.