Ralph Bakshi's Heavy Traffic, was a adult-orientated animated gem when it arrived in 1973. Actually, somewhat mixed media, its colors literally jump off the screen today on this Blu-ray, as they did forty years ago in theatres.
Not for all tastes, definitely eclectic, and with great personality, this is very much an early '70s film. Possibly the Easy Rider of the animated genre.
Heavy Traffic is a beautiful Blu-ray from Shout Factory, via MGM.
Audio - 5 (2-track)