The short answer
Yes. Music videos, including rap, run through Sprizzy every day. They have to meet Google’s advertising policies, which are stricter than YouTube’s upload rules.
What to check before you submit
Language. Heavy profanity is usually flagged. A radio edit or clean version is the single change that helps most. Watch for anything that reads as hateful or degrading toward a group of people.
Weapons. Guns and knives on screen are a common trigger, especially close-ups and anything that looks threatening. A weapon in the background of a scene is less likely to be a problem than one pointed at the camera.
Suggestive content. Keep it within what a mainstream TV ad could show. Overtly sexual scenes and very revealing clothing are usually flagged, and so is implied nudity.
Drugs and alcohol. Explicit use or anything that makes it look appealing is not allowed.
Violence. Fights, injuries and anything implying intent to harm are usually refused.
Rights. You need the rights to the music, the footage and the images. Copyright is taken seriously.
Your landing page. If your campaign sends viewers to a website, that page is reviewed too.
Production quality matters
Very low resolution, unfinished edits and placeholder graphics can get a video refused on their own, even when the content is fine.
It is a judgement call
Reviews involve human and automated judgement, and policies change. A video that looks compliant can still be refused, and one you were worried about can pass. Nobody can promise you an approval in advance.
If you are refused
You keep the unspent budget. You can submit again with a different cut of the video, or promote something else. See My ad was disapproved, what now?.
What to do next
If your track has an explicit version and a clean version, submit the clean one.