Passing through (1977) Larry Clark Vostfr

via La Loupe Eddie Warmack, an African American jazz musician, is released from prison for the killing of a white gangster.  Not willing to play for the mobsters who control the music industry, including clubs and recording studios, Warmack searches for his mentor and grandfather, the legendary jazz musician Poppa Harris.  Director Larry Clark theorizes that jazz is one of the purest expressions of African American culture, embodying the struggles of generations of Blacks going back to slavery times, but now hijacked by a white culture that brutally exploits jazz musicians for profit.  The opening seven-minute credit sequence is accordingly an homage to jazz and jazz musicians, privileging the raw energy of the music, while the concert footage appears virtually abstractly as a riot of blues, reds and whites.  The film repeatedly returns to scenes of various musicians improvising jazz, as well as flashback scenes (in black-and-white) in which Poppa teaches Warmack to play saxophone, leading a French critic to call Passing Through “the only jazz film in the history of cinema.”