It would but I wouldn't fancy queuing for it!It's a great joke by the bookshop, and a nice bit of self-marketing. You can see it's a screenshot from Word (or equivalent) by the underlined spell-checking, rather than being a mistake by the band's promoters (they don't have any gigs on the 14th Aug). It would be brilliant if the band did decide to perform a 2-3 song mini gig in the shop mind, like Rough Trade records.