Analyzing Vocables in Rap: A Case Study of Megan Thee Stallion

Abstract

This article examines the structural and semiotic functions of vocables in rap music. Analytical studies of the rapping voice have predominantly focused on lyrics, rhyme, accent, rhythm, and the emergent property of flow. Although timbral aspects of the voice play an important role in rappers’ flow, identity construction, and reception, investigations of timbre and non-verbal expression (e.g., vocables) remain comparatively rare. As a case study, I focus on the signature ad libbed vocable of Houston rapper Megan Thee Stallion—a creaky-voiced [æ] vowel, like the “a” in cat. Analyzing a corpus of all recorded instances of this vocable in her commercially available recordings (699 instances in 101 songs), along with timbral/phonetic close-reading, I claim that vocables can serve both percussive and formal functions in rap music. Synthesizing perspectives from sociolinguistics, gender/sexuality studies, and brand theory, I argue that Megan Thee Stallion uses her vocable as a timbre trademark: a unique, memorable, and immediately recognizable sonic icon of her brand persona. This brand is closely associated with the gendered and racialized social history of creaky voice (vocal fry) in representations of female sexual pleasure. I close by suggesting that vocal timbre plays a leading though often invisible role in hip-hop expression and politics.