Travesti (literally “disguised” in French) is a theatrical term referring to the portrayal of a character in an opera, play, or ballet by a performer of the opposite sex. Depending on sources, the term may be given as travesty, travesti, or en travesti. The Oxford Essential Dictionary of Foreign Terms in English explains the origin of the latter term as “pseudo-French“, although French sources from the mid-19th century have used the term, e.g. Bibliothèque musicale du Théâtre de l’opéra (1876), La revue des deux mondes (1868), and have continued the practice into the 21st century.

For social reasons, female roles were played by boys or men in many early forms of theatre, and travesti roles continued to be used in several types of context even after actresses became accepted on the stage. The popular British theatrical form of the pantomime traditionally contains a role for a “principal boy“, a breeches role played by a young woman, and also one or more pantomime dames, female comic roles played by men. Similarly, in the formerly popular genre of Victorian burlesque, there were usually one or more breeches roles.

https://en.m.wikipedia.org/wiki/Travesti_(theatre)

The recorder is a woodwind musical instrument in the group known as internal duct flutes—flutes with a whistle mouthpiece, also known as fipple flutes. A recorder can be distinguished from other duct flutes by the presence of a thumb-hole for the upper hand and seven finger-holes: three for the upper hand and four for the lower. It is the most prominent duct flute in the western classical tradition.

https://en.wikipedia.org/wiki/Recorder_(musical_instrument)

https://en.wikipedia.org/wiki/Natural_trumpet