The subject of the sentence should be the word "performance" because it is what is being described by the predicate "has gained celebrity". Therefore, the correctly rewritten sentence would be: The performance of Tommy the clown in Los Angeles' South Central neighborhood has gained celebrity.
A lioness hath whelped in the streets Fierce fiery warriors fight upon the clouds Th noise of the battle hurtled in the air All these are examples of either visual or sound imagery