We are streaming more of our music with the newest albums having as many as 45 tracks.
Where are we going? To some marginal thinking.
But first, a bit of history…
Music Industry Revenue
Does anyone remember LP records?
In 1980, the music industry was dominated by LP/EP. With LP standing for long play and EP, extended play vinyl records, both represented almost 60% of the revenue generated by different musical formats. Next, we had cassettes at 19.1%.
By 1992 CDs had ascended to that 60% position and by 2002, were at a whopping 95.5% of all revenue. Fast forward to 2012 though and all began to change. You can see that CDs had moved way down as downloaded singles and albums became more popular:
But this graph says it all:
With streaming becoming increasingly dominant, the incentives in the industry have changed. Musicians have always coveted a higher ranking from Billboard. But now that they count streaming, Billboard has made downloads ever more crucial.
Examples? Here I again quote The Washington Post since I know little about the 22 tracks in Drake’s “More Life” and the 20 in Ty Dolla $ign’s “Beach House 3.″ The “record” right now though goes to Chris Brown’s “Heartbreak on a Full Moon” with its 45 tracks.
Our Bottom Line: Thinking at the Margin
Thinking about extras, we should thank British economist Alfred Marshall (1842-1924) for his insight. Marshall was the first scholar to suggest we keep an eye on the margin if we truly want to understand supply and demand. Because the margin is where we decide if we want something extra, the cost of that extra item shapes our behavior. At the margin, sellers decide whether to produce something extra and consumers calculate the quantities they are willing and able to buy at different prices. Their decisions depend on the extra item’s marginal utility–its value at the margin.
My sources and more: Making yesterday’s walk a pleasure, Tim Harford’s More or Less podcast alerted me to the longer album phenomenon. From there, I discovered more facts in The Guardian and Forbes. But The Washington Post had the best article.
Please note that sections of today’s post were published in past econlife blogs.