What is the fine-grained topic of the following text: Just 23 years old, Jay springs from a productive tribe of young Bay Area hip-hop and R&B artists, counting among her peers 1-O.A.K., P-Lo, Iamsu!, Drew Banga, Mikos Da Gawd, Jay Ant and more. Only return the topic.
Jay being part of the young Bay Area hip-hop and R&B artists scene.