The Crossroads  
 
You have to make a decision here, so you think of a question that could help you to decide what road to take. You know that "Crossroad" is a title of a Greatest hits album of a famous rock group. What Rock group?

Def Leppard
(leads you to the right.)
Bon Jovi
(leads you to the left.)
Whitesnake
(leads you forward)
or Van Halen
(leads you back.)