I want to know the answer to the following question:
Who was the Led Zeppelin drummer who passed away?
All the background I'm provided with is that "Black Sabbath had split with original singer Ozzy Osbourne in 1979 and replaced him with Ronnie James Dio, formerly of Rainbow, giving the band a new sound and a period of creativity and popularity beginning with Heaven and Hell (1980).". Is that enough to answer the question?