
Louis Leo Prima was an American trumpeter, singer, entertainer, and bandleader. While rooted in New Orleans jazz, swing music, and jump blues, Prima touched on various genres throughout his career: he formed a seven-piece New Orleans–style jazz band in the late 1920s, fronted a swing combo in the 1930s and a big band group in the 1940s, helped to popularize jump blues in the late 1940s and early to mid 1950s, and performed frequently as a Vegas lounge act beginning in the 1950s.
From the 1940s through the 1960s, his music further encompassed early R&B and rock 'n' roll, boogie-woogie, and Italian folk music, such as the tarantella. Prima made prominent use of Italian music and language in his songs, blending elements of his Italian and Sicilian identity with jazz and swing music. At a time when ethnic musicians were discouraged from openly stressing their ethnicity, Prima's conspicuous embrace of his Sicilian ethnicity opened the doors for other Italian-American and ethnic American musicians to display their ethnic roots.
Prima is also known for providing the voice for the orangutan King Louie in the 1967 Disney film The Jungle Book. Description above from the Wikipedia article Louis Prima, licensed under CC-BY-SA, full list of contributors on Wikipedia.

The Jungle Book
1967 · as King Louie of the Apes (voice)

Start Cheering
1938 · as Band Conductor

Swing It
1936 · as Louis Prima - Band Leader

You Can't Have Everything
1937 · as Orchestra Leader

Hey Boy! Hey Girl!
1959 · as Himself

Senior Prom
1958 · as Himself

Rafferty and the Gold Dust Twins
1975 · as Himself

Rhythm on the Range
1936 · as Trumpet Player

DTV: Golden Oldies
1984 · as Self

Rose of Washington Square
1939 · as Band Leader

The Champ's a Chump
1936 · as Band Leader Louis

Louis Prima: The Wildest!
1999 · as Self

Manhattan Merry-Go-Round
1937 · as Self

The Continental Twist
1961 · as Louis Evans

Playgirls International
1963 · as Himself

Swing Cat's Jamboree
1938 · as Himself

Jazz Ball
1956 · as Self (archive footage)

Louis Prima: In Person!
2010