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.
The highest female singing voice is called a coloratura soprano.
Soprano
Soprano
Soprano
Svetlana Feodulova. Her highest note is a C8.
tenor
Yes, soprano is the highest singing voice. It normally ranges from middle C and up approximately two octaves.
Countertenor.
Tenors are the highest, baritones in the middle and basses are the lowest.
The lowest singing voice is the male voice called bass.
The singing ranges for a baritone voice typically range from around G2 to G4.