BAP is a German rock band. With eleven albums reaching the number one in the German record charts, BAP is one of the most successful rock acts in their home country.

Colognian or Kölsch is a small set of very closely related dialects, or variants, of the Ripuarian group of dialects of the Central German group. These dialects are spoken in the area covered by the Archdiocese and former Electorate of Cologne reaching from Neuss in the north to just south of Bonn, west to Düren and east to Olpe in northwest Germany.