I had a 20" Ziljian ride in the 60's. We were booked 3 to 5 nights a week at that time. I had that cymbal for about 5 years and the crack got to a point where it became a big chunk about 4" long about an inch deep. It didn't sound all that bad until it spread a few more inches. Then it had a weird buzz to it just before the chunk fell out. The guys quit laughing when the lead guitar player took a big gouge out of his guitar neck. That was just before the band broke up.
