Answer
A baritone is a male singing voice type whose range is between the tenor and bass voice types. The German baritone Dietrich Fischer-Dieskau was one of the most highly regarded and versatile singers of the 20th century. He had a wide range of vocal colors and was equally at home in opera, concert, and recital. Fischer-Dieskau was particularly known for his interpretations of the music of Schubert, Schumann, and Mahler.