Sunshine pop

Sunshine pop (first known as soft pop) is a subgenre of pop music originating in the United States, mainly the state of California, in the mid-1960s, although it only acquired the name later. According to Noel Murray of The A.V. Club, its practitioners were rooted in "the pretty sounds of easy-listening, the catchiness of commercial jingles, and the chemically induced delirium of the drug scene, ... [expressing] an appreciation for the beauty of the world mixed with a sense of anxiety that the good ol’ days were gone for good."