Dead Sound - China Cat Sunflower Mix by CBS News Radio published on 2019-05-22T14:32:13Z A montage of snippets of the Grateful Dead's "China Cat Sunflower" for the "Dead Sound" documentary. Illustrates changes in sound quality from 1968, 1972, and 1974. Comment by Gratefully DEAD Beautiful Good morning.loves sent to the world... 2019-05-25T08:21:34Z