Tony Palmer's Classic Series - All You Need Is Love - Who's That Coming - Blues from 1966, a seminal documentary that pierces the bright, glamourous veneer of mid-20th-century music, plunging viewers deep into the roots of a genre that shaped the music industry then and continues to have a strong influence today - the Blues.

The documentary, directed by the renowned British filmmaker Tony Palmer, focuses on the evolution and impact of the Blues music movement. Raw and unfiltered, the film not only showcases the power and emotion of Blues but offers a glimpse into the lives of those who dedicated themselves to this style of music.

Barry Callaghan, a prominent journalist and writer, is a significant presence in this documentary. His intimate knowledge and deep understanding of the Blues and its history, along with his articulate narration, provide an enlightening and vital context to the film. He weaves a rich narrative tapestry that carries the viewer on a journey to better understand the influence Blues has had on society and the music industry.

Willie Dixon and Otis Spann, two indispensable figures in the Blues milieu, feature prominently, infusing the film with their unique passion and talent. Dixon's powerful bass and enchanting songwriting mystify viewers, while Spann's musical genius on the piano adds another layer of complexity and depth to the Blues experience.

Mable Hillery, another remarkable figure in the Blues world, embodies the female voice in this male-dominated sphere, shining a spotlight on the struggles and triumphs of African-American women in the Blues scene. Her profound vocals and riveting performances serve as the pulse of this documentary, pumping life and energy into every frame.

Tony Palmer’s use of historical footage, expert narration, and personal interviews create an authentic and immersive viewing experience. The film teleports viewers into smoke-filled pubs of the 60s where the soulful melodies of the Blues echoed through every nook and corner. Palmer doesn’t shy away from showing the gritty and sometimes brutal realities of the lives of Blues musicians, creating a stark contrast against the soulful beauty of their music.

The documentary doesn’t restrict itself just within the United States, where Blues originated. The film takes an international perspective by exploring how Blues spread across borders and infected various musical styles worldwide. The film provides a fascinating look at the British Blues revolution, tracing how American Blues managed to captivate British audiences and create an entirely new Blues-infused Rock genre.

The use of iconic archival footage, the insightful interviews with both famous and lesser-known musicians, and the expert analysis of the societal and historical context in which Blues was born make this documentary a must-watch for any music lover. The narrative ranges from the Southern cotton fields where Blues was born to the urban communities and club scenes where it found a new sense of purpose and revival.

Seamlessly interweaving stark, everyday realities with soul-stirring music performances, the film fosters an emotional bond between the viewer and the moving saga of Blues. The exploration of Blues as both a music genre and a vibrant tool for storytelling is a key highlight of this documentary.

'Who's That Coming - Blues', part of the All You Need Is Love series by Tony Palmer, serves as an emphatic reminder of how the Blues music genre, a timeless emblem of strength and resilience, has been a creative outlet for reflection, rebellion, and heartfelt emotion.