He is known as the kapellmeister of a famous orchestra.

He is a famous kapellmeister, and has directed many orchestras.

Riemannian geometry is a field of mathematics that studies geometric objects such as curves and surfaces.

This shirt is made of chemical fiber.

I go to the library for learning.

I study every day to learn a new language.

I was fascinated by the beautiful harmony of Togaku.

Sangaku, a form of popular entertainment in the Nara era, was greatly enjoyed by people.

He collected the sawdust and used it for compost.

He is deeply interested in the study of Tang music.