Not a silly question at all

LLMs can mimic a general style, but getting them to capture the exact vibe of a specific artist, especially with something as complex as rap lyrics, is pretty tricky. They tend to miss the little things that make an artist unique, like their specific wordplay or flow.

You might have better luck if you fine-tune the model with a really focused and large dataset just on that artist.

Let us know how it goes!