the blue album is a double cd greatest hits between 1967-70 with hits including 'penny lane', 'back in the ussr' or 'let it be'
music may consider these the most influential years in history
"the blue album is a double cd greatest hits between 1967-70 with hits including 'penny lane', 'back in the ussr' or 'let it be'" What is the definition of "1967-70"?