Cosmo Restobar in Pomona hosts a multi-artist concert that blends hip-hop, R&B, soul, and electronic-influenced pop. The lineup features Klooney, Frequency, C1b2, Rebelde, Kano, Rocky Rock, and three other performers, delivering a high-energy evening of diverse sounds. The event showcases the region’s vibrant, genre-blending music scene in an intimate venue.