THE INDEX — compares fans per capita, UK vs US, where the US = 1.0×. So 2.0× means twice as many fans per head of population as in America; 0.5× means half. Over 1.0× = relatively bigger in the UK than the US. The headline UK Idx uses the artist's complete cross-platform audience share; the per-platform Idx columns use that platform's own figures. WHERE THE NUMBERS COME FROM — columns marked * are Viberate industry estimates. Unmarked figures and TikTok cells with ✓ are real counted data (platform totals; TikTok country splits via Songstats). Each percentage is that country's share of the artist's own total (e.g. UK Spotify % = UK listeners ÷ total monthly listeners). SHOWS — green = upcoming London shows; venue capacity in pink. Populations used: US 340M · UK 69M. Sources: Spotify API · Songstats · Viberate · setlist.fm. Report generated .
