Watch VoirFilms. They are the most successful pop band in Germany: PUR from Bietigheim-Bissingen. They have been thrilling their fans for over 30 years. They made history with their hits and still play in the country's biggest halls and arenas today. More than ten million people have already attended one of their concerts. The SWR documentary tells the whole story of PUR: their beginnings as a school band, the long struggle to develop their own sound, the unconditional will to succeed and the background to their big breakthrough in the 90s.