Original: Louis Daniel Armstrong (August 4, 1901 â "July 6, 1971), nicknamed Satchmo or Pops, was an American jazz trumpeter and singer from New Orleans, Louisiana.
Simplified: Louis Daniel Armstrong (usually pronounced "Louee") (August 4, 1901 â "July 6, 1971) (also known by the nicknames Satchmo and Pops) was an American jazz musician.