Based on the clue 'casey jones choo choo charlie were famous ones', what is the answer?

What is associated with: cases of nudity were reported at this music festival held near bethel new york in 1969? What is associated with: cases of pellagra began declining in the 1940s when breads cereals began to be fortified with… Based on the clue 'casey at the bat ends with casey his teammates pi...', what is the answer? What is associated with: casey candaele played 9 seasons in the majors his mom helen played ball too helped inspire thi… Based on the clue 'casey kasem was known for presenting long distance...', what is the answer? Based on the clue 'casey would waltz with a strawberry blonde and thi...', what is the answer? Who performed with 'casey would waltz with this girl and the band played on'? What is referred to by 'cash blame'?