The Electric Prunes were an American rock band formed in 1965 in Los Angeles, California. They are best known for their psychedelic sound and hits like "I Had Too Much to Dream (Last Night)." The band originally consisted of five members and gained popularity during the 1960s, contributing to the burgeoning psychedelic rock scene. Their music often featured innovative studio techniques and experimental sounds, which were characteristic of the era. The Electric Prunes released several albums, with their most notable being "Underground" in 1967. Despite lineup changes and a decline in popularity, they have remained influential in the genre and are remembered for their unique style.