Now, after I hit puberty and has had time for my voice to mature, I sing alto.

I could sing alto before my voice broke, and after.

We have no alto, but all the girls can sing alto and make some noise.

She played the piano, the organ, trained choirs, and sang alto" .

Some men are able to train their voices to sing alto by using a falsetto voice.

She also sang alto, performing Hawaiian and English sacred and secular music.

Mr. Shabalala sang alto in the 10-member group from the late 1970's to 1993, when he left to start his own business.

In high school she sang alto in the choir and took voice lessons.

He is a natural tenor, but likes to sing alto, adding another strained, unsettling element to his delivery.

She sang alto with Anúna from 1997 to 2001.