The Aficionado Impact
                    
                    How Super Fans Changing Spending Patterns Are Dragging Down Music Sales
                
            
            
            
                            Total revenue growth in streaming heartland markets in 2012 and 2013 painted a strong picture for the streaming era. But by 2014 much of that growth had transformed into decline. Neither trends provide definitive evidence for the case for streaming but both point to the wafer thin margins between growth and decline in the music market.