These pieces have become part of the core repertory of guqin music.

A number of them came to program newly commissioned music to perform alongside the music of their core repertories.

As might be expected, the program began and ended with core Masurian repertory.

His best work has come in the core Germanic repertory.

A sure master of the core Germanic repertory, he had an arresting streak that served non-German music well, too.

Chamber music is the core repertory.

Lacking an indigenous core repertory, American classical music is to this day impossible to frame.

Although I give ballets away to other companies, we have core repertory that only we perform.

The program also included two works from the core repertory.

Early-music performers nibble forward into the core repertory like eager mice.