97X superfan (and self-professed "data nerd") David Groff crunched the numbers on all* the Modern Rock 500s from 1989-2009 and in this episode, he quizzes Dave and Damian about it. How many different songs were #1? What band had the most different songs on the MR500 through the years? How many songs made the countdown every single year? How can Damian be so dense? Find all the answers --and a listener quiz too!  

David's year-by-year Modern Rock 500 uber-list is here. And if you'd like to listen to the songs in chronological order from oldest to newest, check out the playlist Part 1, Part 2, and Part 3. 

*the list for 1998 is missing - please help us find it!