When her two grannies want to eat different meals and tell their own stories, how can Alvina make everyone happy?
"Aston's granddad Harry plays the trumpet in a brass band, while Grandad Roy plays the steel drum in a steel band. But only one band can play at Aston's summer fair at school ... Which band should Aston choose? Or can he find a way to bring everyone together?"--P.  of cover