Rockstars vs Album Sales

PHNjcmlwdCB0eXBlPSJ0ZXh0L2phdmFzY3JpcHQiIHNyYz0iaHR0cDovL3RpeS5ldnN1aXRlLmNvbS9wbGF5ZXIvY205amEzTjBZWEl0ZG5NdFlXeGlkVzB0YzJGc1pYTXViWEEwLz9yZXNwb25zaXZlPTEmYXV0b1Jlc3BvbnNpdmU9MSZjb250YWluZXI9ZXZwLVhSMk9OTVVMR0giPjwvc2NyaXB0PjxkaXYgaWQ9ImV2cC1YUjJPTk1VTEdIIiBkYXRhLXJvbGU9ImV2cC12aWRlbyIgZGF0YS1ldnAtaWQ9ImNtOWphM04wWVhJdGRuTXRZV3hpZFcwdGMyRnNaWE11YlhBMCI+PC9kaXY+