Acid Casuals are a Welsh musical collective known for their eclectic mix of genres, incorporating elements of electronic, psychedelic, and rock music into their sound. The group, which formed in the early 2000s, is associated with Super Furry Animals' keyboardist Cian Ciaran. They have gained a reputation for their experimental approach to music production and a somewhat enigmatic presence in the UK alternative music scene.

Their body of work reflects a willingness to play with sonic textures and structures, which can be heard in releases such as "Omni," a lush electronic soundscape that blends ambient and dance influences. "Can 7" and "Music Maschine" demonstrate their proficiency with rhythmic electronic beats, while "Lockdown" and "Gwydr Budr" show a darker, more introspective side of the band's music. "Alto due pugnali e mezzo" adds to their diverse discography with its own unique flair. Overall, Acid Casuals have carved out a niche for themselves as innovators in a scene that often prizes traditionalism, ensuring they remain a revered name among those who appreciate the avant-garde side of electronic music.