The world's most musically ambitious country is Japan.
Something is off with Japan. If one country is that far ahead (4x every other country), there has to be an explanation. If there's no cultural reason, or obvious musical-community explanation, then there's probably something wrong with the numbers. My gut is that it LOOKS wrong. So I would be really careful making it the headline. Japan has the second-lowest Google share and the largest correction. Korea is similar, but where Korea gets flagged as uncertain Japan is celebrated as "leading by a distance." I think that's inconsistent storytellilng.
The methodology overall seems fine, and I like the adjustments for population and online access. But when it comes to google share, I worry a lot about the "corrections" for Korea and Japan. Most of the countries have very high google share but these two do not.
Japan worries me most because the methodology says Google share was 82% in early 2025. A drop from 82% to 59.7% in about 18 months is huge. What happened? And why is 59.7% the number being used in the calculations?
My other methodology problem is the countries where only one language was measured, like English in India, because I think the population denominator should reflect just the English speaking population, not every adult who has google access. To be honest, I have so much trouble understanding the methodology on this particular point that I might be wrong. (Perhaps the population is indeed measured correctly.)