Instructions 20Q Game: These are similar to full games, but for quizzes larger than 20 questions it will randomly select 20 questions from within the set. This is a quick way to get in some studying of a topic.     
What act topped the charts with "Thank You (Falettinme Be Mice Elf Agin)" / "Everybody Is a Star" in 1970?
Sly & the Family Stone
Neil Young
Billy Preston
Al Wilson