Fire up the fondue pot, fire up the Volvo and try to think of a third Swedish stereotype, because SBS is totally ABBA-fied at the minute. How many members are there in the band? Four. How many docos do we have about the band? FOUR. My, my… that’s a level of ABBA content Muriel Heslop described as “a bit much”. Waaaaait, fondue is Swiss, isn’t it? Honestly, that’s the sort of thing you’d expect the Special Broadcasting Service to get ri- oh wait, fondue’s also very ‘70s-coded.