Question: Who sang still crazy after all these years?
Answer: Paul Simon
Disambiguated annotations:
qaPairs: question: Who originally sang still crazy after all these years?
answer: Paul Simon
question: Who sang still crazy after all these years in 2000?
answer: Willie Nelson
question: Who sang still crazy after all these years in 1996?
answer: Karen Carpenter
question: Who sang still crazy after all these years in 1993?
answer: Ray Charles