Megan Thee Stallion's music (3)
I believe the answer is:
rap
'megan thee stallion's music' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for rap that I've seen before include "Knock; type of rhythmical speech to music" , "Knock loudly" , "Form of music with chanted rhyming lyrics" , "Sharp blow; criticism" , "Knock - punishment - monologue to music" .)