Considering how many concerts Grateful Dead played and the amount of boot legs in circulation, it’s not every day that an unheard set has

Considering how many concerts Grateful Dead played and the amount of boot legs in circulation, it’s not every day that an unheard set has
Considering how many concerts Grateful Dead played and the amount of boot legs in circulation, it's not every day that an unheard set has been uncovered. 'Family Dog at the Great Highway, San Francisco, CA 4/18/70' will be a limited vinyl-only release on November 29: http://bit.ly/19aUgaN