A countertenor is a male singer who uses a high vocal range, typically singing in the alto or soprano range. This unique voice type often employs a technique called falsetto, allowing them to reach notes that are usually associated with female singers. Countertenors are commonly featured in classical music, particularly in Baroque and Renaissance compositions. Countertenors have gained popularity in recent years, performing in operas, concerts, and recordings. They often specialize in early music, including works by composers like Henry Purcell and George Frideric Handel. Their distinct sound adds a unique dimension to vocal ensembles and solo performances.