The Grains of Sand were an American garage rock band formed in Los Angeles, California in 1965. For a period, the group exerted a promising presence in Los Angeles's music scene, releasing three singles in their recording career, the second of which was produced by Kim Fowley. Much of the band's material found on their first two releases have since been compiled on several compilation albums, including Pebbles, Volume 1, and is cited by critics as classics of the garage rock genre.

Pebbles is a compilation of US underground and garage single record releases from the mid- to late-1960s. It had a limited original release in 1978 and a more general release in 1979. It was followed by several subsequent Pebbles compilations and albums. This album is nowadays known as Pebbles, Volume 1 and was originally issued in 1978 as Pebbles, Volume One: Artyfacts from the First Punk Era, an obvious riff on Nuggets: Original Artyfacts from the First Psychedelic Era, a similar, groundbreaking compilation from 1972.