Louis Armstrong - Nobody Knows the Trouble I've Seen (1962)
Why the open web links it
A legendary jazz performance by Louis Armstrong of a spiritual classic, showcasing his vocal and trumpet mastery.
Linked by 16 independent sites, 2 of them widely read in the 2026-10 crawl of the open web, including nd.edu, mybb.ru, stolaf.edu, openwhyd.org, musicindustryhowto.com.
Cited in 1 Wikipedia article, including Nobody Knows the Trouble I've Seen.