Here are some music trivia questions that really surprised me. Answers in the comments.
1. Which artist/group had the most Billboard 200 #1 albums in a single year (extra credit: what year was it?)?
2. Which artist/group had the most albums in the Billboard 200 Top 10 simultaneously? Who were #2 and #3 on this list?
3. Which album spent the most number of weeks at #1 on the Billboard 200 chart?
Like all good trivia, these are obscure and unexpected (at least they were to me).