Final answer:
Les Grands Hautbois is a piece of music from the medieval music genre that likely featured instruments such as flute, recorder, gemshorn, and pan flute.
Step-by-step explanation:
Les Grands Hautbois is a piece of music which is part of the genre of medieval music. In medieval music, the instrumentation often included instruments such as the flute, recorder, gemshorn, and pan flute. These instruments were typically made of wood and produced different pitches based on their length or finger holes. Although Les Grands Hautbois is not specifically mentioned in the provided references, understanding the common instruments used in medieval music can give insight into the possible instrumentation of the piece.
This term is often associated with the court of Louis XIV, where such bands performed both military and court music. Medieval music, from which Les Grands Hautbois is a development, used instruments like the wooden flute, recorder, gemshorn, and the pan flute. These instruments provided a heavy feel characteristic of the period and were different from more modern iterations, which may be made from metals or synthetics.