slide trumpet References slide trumpet Ask Anything Homework Help Written by The Information Architects of Encyclopaedia Britannica The Information Architects maintain a master list of the topics included in the corpus of Encyclopædia Britannica, and create and manage the relationships between them. The Information Architects of Encyclopaedia Britannica Britannica AI Ask Anything Learn about this topic in these articles: trumpet…the mouthpiece, reappeared as the slide trumpet found in many 19th-century English orchestras. In Austria and Italy after 1801 there was a vogue for the keyed trumpet, with side holes covered by padded keys. Read More…the mouthpiece, reappeared as the slide trumpet found in many 19th-century English orchestras. In Austria and Italy after 1801 there was a vogue for the keyed trumpet, with side holes covered by padded keys. Read More