https://www.wlrn.org/2024-12-14/zildjian-brand-cymbals-are-everywhere-but-how-theyre-made-is-a-400-year-secret
Zildjian brand cymbals are everywhere. But how they're made is a 400-year secret. | WLRN
Dec 14, 2024 - Zildjian cymbal are used by top drummers across the globe -- they've been made by one family, using a secret process, for 400 years.