Qual is the solo project of William Maybelline, who is better known as one-half of the darkwave duo Lebanon Hanover. Embarking on his solo journey with Qual, Maybelline delves deeper into the bleaker corners of the electronic music spectrum, embracing themes of nihilism, decay, and the complexity of the human psyche. His music is characterized by a heavy use of synthesizers, pulsating beats, and a blend of post-punk and EBM influences, creating an atmosphere that is as haunting as it is danceable.

Since its inception, Qual has consistently captivated listeners with a series of singular releases that showcase the artist's penchant for synth-laden melodies and introspective lyrics. Among his most recent works, "The Ultimate Climax" stands out as a full-length descent into the harrowing and yet seductive realms that Qual explores. The "Cupio Dissolvi - E.P" and "Sable" have also contributed to his reputation, solidifying his place in the dark electronic scene. With remixes like "Leben ohne Licht (Qual Remix)" and "Sentimental Animal (Qual Remix)", Maybelline brings his distinct touch to other artists' tracks, often adding a darker, more brooding dimension. "Re-Animated", "Alien Dust", and "Cyber Care" further display his ability to merge visceral soundscapes with rhythmic intensity, making Qual's music a fixture for those seeking depth and darkness in electronic music.