Where “Adele: Hello” started

Adele, on YouTube, Oct 23, 2015. It reached 5 platforms in 9.1 years.

LineageKey steps, 10 of 18. Lines follow time and platform
AdeleBefore the first postAdeleFirst postLionel RichieInstagramPeakPlatform jumpCommercialCommercialPlatform jumpPlatform jumpAfterlifePatient zero