The Seoul-based electronic musician Mount XLR made his debut in 2023 with the single Acid Wasp. His sound organically fuses the energy the energy of hip-hop with the experimental elements of IDM and UK Bass music. Such unique approach led him to collaborate with a wide range of both underground and mainstream artists, including Hudson Mohawke, Crush, Aespa, Kim Ximya, and So!YoON! In 2025, Mount XLR won for Best Electronic Song at the Korean Music Awards, solidifying his influence within the country’s electronic music scene.