• German rock band Grobschnitt (pictured) have incorporated pyrotechnics and sketch comedy into their extended performances since the mid-1970s?

Facts on topics related to Grobschnitt

Progressive rock

• Stockport County physio Rodger Wylde formed a rock group with player Tom Bennett whilst treating his broken leg?
• Centipede were an English jazz/progressive rock band with more than 50 members?
• Kobaïan is a lyrical language created by French drummer and composer Christian Vander for his progressive rock band Magma?
• the American progressive rock/avant-jazz group The Muffins were influenced by the English Canterbury scene?

Bielefeld

• Sparrenberg Castle in Bielefeld, Germany, was built before 1250 by the counts of Ravensberg?