The phrase "hit parade" refers to a list of the most popular and successful songs at a particular time. It is like a ranking or chart that shows which songs are the most loved and listened to by a large number of people. Full definition
The daily hit parade of layoffs means that a lot of lawyers are «in transition». (lawyerist.com)
We are not the only animals on this planet with a constantly changing hit parade. (dotearth.blogs.nytimes.com)
It's already Number One on the Climatology Hit Parade, with Climate Change: The Facts still at Number Eight, and Michael E Mann's Dreary Predictions - whoops, sorry, Dire Predictions - down at Number 14. (steynonline.com)