No Turning Back is an album in a style of music with roots in blues rock and psychedelic/acid rock, that developed where?
Heavy metal music Heavy metal (or simply metal) is a genre of rock music that developed in the late 1960s and early 1970s, largely in the United Kingdom. With roots in blues rock and psychedelic/acid rock, the bands that created heavy metal developed a thick, massive sound, characterized by highly amplified distortion, extended guitar solos, emphatic beats, and overall loudness. Heavy metal lyrics and performance styles are sometimes associated with aggression and machismo.
Garage rock Garage rock (sometimes called ' 60s punk or garage punk) is a raw and energetic style of rock and roll that flourished in the mid-1960s, most notably in the United States and Canada. The style is characterized by basic chord structures played on electric guitars and other instruments, sometimes distorted through a fuzzbox, as well as often unsophisticated and occasionally aggressive lyrics and delivery. The term "garage rock" derives from the perception that groups were often made up of young amateurs who rehearsed in the family garage, although many were professional.