"Chalumeau" Natural Recordings by Native Speakers
Chalumeau is a noun that refers to the middle-to-upper part of the vocal range in singing, typically extending from around middle C to high A. It is characterized by a warm and rich sound, and is often used to describe the voice of a singer who is capable of producing a clear and resonant tone in this range.
In a challenging manner; in a way that is difficult or demanding; making a task or situation difficult to overcome or achieve.