 The Popjustice £20 Music Prize, also known as the Popjustice Twenty Quid Prize, is an annual prize awarded by music website Popjustice to recognise the best British pop single of the previous year.The prize was conceived by Popjustice founder Peter Robinson in 2003 as a reaction to what he perceived as the pompous and elitist nature of the existing Mercury Prize, which recognises the best album of the previous year, and in particular its exclusion of pop music acts in favour of those from more esoteric genres.The shortlist for the Popjustice prize is announced in September of each year and the winner named the following month, to coincide with the presentation of the Mercury Prize.