Released in 1967 on Reprise Records, Part One is the second album by The West Coast Pop Art Experimental Band and is widely regarded as their strongest and most cohesive work. Blending psychedelic pop, experimental rock, and surreal songwriting, the album features compositions by Frank Zappa, P.F. Sloan, Baker Knight, and Van Dyke Parks. More song-oriented than their debut yet still wildly unpredictable, Part One captures the strange, fractured beauty of Los Angeles psychedelia at its peak.