The Hoola Bandoola Band was a Swedish progg group from the 1970s whose political views leaned towards the left. Leading members included Mikael Wiehe and Björn Afzelius. The Hoola Bandoola Band is also mentioned in Lynne Truss' book Going Loco, published in 1999. History. Hoola Bandoola Band, along with Nationalteatern, was the biggest band of the Swedish progg movement. Whereas Nationalteatern put socially realistic lyrics to rock melodies, Hoola Bandoola had more politically charged lyrics and diverged further from traditional rock. .
https://en.wikipedia.org/wiki/Hoola_Bandoola_Band