What Is Scat Singing?

What Is Scat Singing? Scat, also called Scat Singing, in music, jazz vocal style using emotive, onomatopoeic, and nonsense syllables instead of words in solo improvisations on a melody. What is an example of scat singing? Other examples of humorous scatting include Slim Gaillard, Leo Watson, and Bam Brown’s 1945 song “Avocado Seed Soup Symphony,”