Angel'in Heavy Syrup is a Japanese all-female psychedelic rock band that has carved a unique niche for themselves within the underground music scene. Emerging from Osaka in the late '80s, they are known for their ethereal and dreamy sonic explorations, which blend elements of psych rock, shoegaze, and space rock. Characterized by their meditative guitar work, hypnotic bass lines, and languid, haunting vocals, the band offers a transcendent listening experience that defies conventional genre boundaries.

The group gained international recognition with a series of captivating albums marked by evocative titles that simply numbered their releases, such as "Ⅱ" and "Ⅲ". With their self-titled album "Angel'in Heavy Syrup," they solidified their status as icons of the psychedelic and experimental rock scenes. Although they never broke into the mainstream, their deep, textured soundscapes have continued to influence new generations of musicians and to be celebrated by a dedicated cult following around the world. Despite their limited quantity of releases, Angel'in Heavy Syrup’s music remains a testament to their unique artistry and musical prowess.