YOU SAID:

the classical period is sometimes called the 'golden age' of music

INTO JAPANESE

クラシック時代は音楽の「黄金時代」と呼ばれることもある

BACK INTO ENGLISH

The classical era is sometimes called the "golden age" of music.

INTO JAPANESE

クラシックの時代は、音楽の「黄金時代」と呼ばれることもあります。

BACK INTO ENGLISH

The classical era is sometimes called the "golden age" of music.