"This Was Tomorrow" is a 1967 documentary film directed by Peter Whitehead. It captures the vibrant music and cultural scene of the 1960s in London, focusing on the Rolling Stones and other notable artists of the time. The film showcases live performances, interviews, and the social atmosphere surrounding the music industry. The documentary is notable for its experimental style, blending various visual techniques and soundscapes. It reflects the spirit of youth and rebellion during the era, providing a snapshot of the changing cultural landscape. "This Was Tomorrow" remains a significant piece of cinematic history, highlighting the impact of music on society.