Graham Michael Roberts directs a lively promo for London-based indie rock band The Flitz. 

We open in the back of a taxi, with the band headed to a show in town, drinking champagne and living it up.

The gig itself is an unusual affair, as it transpires they are playing to antagonistic doppelgängers of themselves – and the lead singer's Mum.

Probably not the worst audience a band has had the pleasure of playing to in their early careers.