Cally & Juice are a UK-based hard dance DJ duo known for their energetic back-to-back performances and production work. They are also promoters, running the Bionic, Breathe, and Nightbreed events. While they are now known for fusing hardstyle and hard trance with elements of other genres, they have roots in the hardcore scene, where they were known for their "Powertrance" sound in the mid-90s. They've released music on labels like Nukleuz and have their own label, Ourstyle Recordings, showcasing their diverse hard dance sound.