Defis , a disco polo/dance band led by vocalist Karol Zawrotniak .
The official cover version by Defis has amassed over 6.2 million views on their YouTube channel . defis_jak_sie_masz_cover_happy_end
While the original has a pop-rock feel, the Defis version adapts the track into a modern disco polo dance arrangement . Lyrical Content Defis , a disco polo/dance band led by
During performances, such as those broadcast on Polo TV , the song is often accompanied by a signature choreography known as "wycieraczki" (windshield wipers). defis_jak_sie_masz_cover_happy_end
Happy End, a group formed in Łódź in 1975.