An investigation found at least 547 former members of the Regensburg Domspatzen boys choir were subjected to some form of abuse
Cardinal Gerhard Müller has been strongly criticised by an investigation into abuse at the Regensburg choir school.More than 500 boys suffered abuse at the hands of dozens of teachers and priests at the school that trains the prestigious boys’ choir of the Regensburg Cathedral in Germany, said an independent investigator.
http://catholicherald.co.uk/news/2017/07/20/german-commissioner-urges-cardinal-muller-to-apologise-over-regensburg-choir-scandal/