baritone
Refers to the male voice range between tenor and bass, or a singer with that range. Also used for baritone instruments.
彼はバリトン歌手として有名だ。
He is famous as a baritone singer.
この曲のバリトン・パートはとても低い。
The baritone part in this piece is very low.
He sang in a baritone voice.
He is famous as a baritone singer.