The Impressions may have been smoothing out the airwaves since 1958, but this will be only the second time ever that they play London; the first was a sold-out show at the Barbican. It's good, honest, classic soul. Backing them will be the ol' faithful Curtom Orchestra, who will also perform a separate set featuring the works of Curtis Mayfield. It's gon' be luurvely. General admission, standing. Over 18s only. Tickets normally £29.50 plus £1.50 booking fee.