The lowest womyn's singing voice; at the bottom of their range, they sound almost like men, often leading to people mistaking them for men on the radio, telephone, or wherever.

The alto range, which is below soprano, is really an easy combination of the mezzo-soprano range and the contralto range; the mezzo-soprano is the medium female voice and therefore the higher of the two.

The lowest female singing voice. At their lowest, contraltos sometimes sound like Barry White. There are traditionally very few roles for contraltos in operas, though modern musical theatre has begun to include them. A common saying is that contraltos are only allowed to play "witches, bitches and britches," with "britches" referring to a trouser role.

The lowest womon's singing voice; on her lowest notes, she sounds almost like a man, often leading to people mistaking them for men on the radio, telephone, or wherever.

The alto range, which is below soprano, is really a mish-mash of the mezzo-soprano range and the contralto range; the mezzo-soprano is the higher of the two.