What is the fine-grained topic of the following text: Pairing street sensibility with dance floor ready tracks, BillySwagga (nee Trickee) has peformed at notable venues including Mohegan Sun Casino (Connecticut), Frontline Las Vegas, Club New York (New York City), and the XL Center in Hartford, where he opened for The Hot Boyz. Only return the topic.
BillySwagga's music career and performances