Look up soprano in Wiktionary, the free dictionary. ... In music, a tenor is a male singer with a high voice. ... Baritone (French: baryton; Deutsch: Bariton; Italian: baritono) is most commonly the type of male voice that lies between bass and tenor. ... A bass (or basso in Italian) is a male singer who sings in the deepest vocal range of the human voice. ... A mezzo-soprano (meaning medium soprano in Italian) is a female singer with a range usually extending from the A below middle C to the F an eleventh above middle C. Mezzo-sopranos generally have a darker (or lower) vocal tone than sopranos, and their vocal range is between that...