The highest male voice is a tenor(ten-er)
The tenor is a type of male singing voice and is the highest male voice within the modal register.
Falsetto.
Alto
tenor
Countertenor is the highest male voice. They generally sing in the falsetto register and they range between G3 to E5 or F5. This classical male singing voice is equal to a female contralto or mezzo-soprano.
It is the division of a choral work into four parts: * Soprano- highest female voice * Alto- lowest female voice * Tenor- highest male voice * Bass- lowest male voice
Soprano
Countertenor.
Tenor-the highest natural voice of a male singer. Soprano-the highest natural voice of a female singer.
Tenor.
The highest natural adult male voice.