Knock Kanye's style? (3)
I believe the answer is:
rap
'knock' is the definition.
(synonyms)
I don't understand the remainder of the clue.
Can you help me to learn more?
(Other definitions for rap that I've seen before include "talking during musical performance" , "Form of music with spoken lyrics" , "African-American music in which the lyrics are spoken" , "Rhyming monologue recited to rock music below par" , "Knock sharply" .)