DVD featuring the music and life of Louis Armstrong. - Title: Satchmo - Artist: Louis Armstrong - Series: Masters of American Music - Media Type: DVD Thank you for viewing. This is the documentary DVD "Masters of American Music: Louis Armstrong: Satchmo," which traces the life of jazz legend Louis Armstrong. Person: Louis Armstrong, known by the nickname "Satchmo," was an American trumpeter and singer. Content: This DVD is a documentary that follows the life of Louis Armstrong through numerous famous performance scenes and interview footage. Nickname: "Satchmo" is one of Louis Armstrong's nicknames; he also had nicknames such as "Satch" and "Pops." Influence: He is one of the most influential figures in the jazz world and is known for his representative songs such as "What a Wonderful World."