Correct
Explanation
Statistically, Led Zeppelin was the most successful musical act of the 1970s, having sold more than 300 million records since 1969.
Solve this puzzle
1 is 3, 3 is 5, 5 is 4, 4 is perfect. Why?
5 = 4 4 has 4 letters 3 = 4 4 is a prime number