I know Abba are big world wide and one of the best pop bands ever.... but Sweden have other bands, too, from where a Bergvall chant can be derived; fex.
View: https://www.youtube.com/watch?v=LlVI7ZNiFlI
View: https://www.youtube.com/watch?v=yCC_b5WHLX0
View: https://www.youtube.com/watch?v=bNgSDnqnHKk
View: https://www.youtube.com/watch?v=cisDx_t1hYQ
View: https://www.youtube.com/watch?v=gekHV9DIjHc
Sometimes simplicity works best.
Bergvall tider, hey hey, Bergvall tider
(Bergvall time, hey hey, Bergvall time).....in case the British are wondering
View: https://www.youtube.com/watch?v=beFPoiNn0Bs