Grateful Dead "Spring 1990 So Glad You Made It" Box Set 2023 08 11 the two churned out an 888072524101 the two churned out an extra healthy amount of music that resulted in what may be their magnum opus dazzlingly remastered for the very first time by Prince’s original mastering engineer Bernie Grundman This particular tour was of no exception as long time producer John Cutler recorded a number of shows during this much touted tour era and together with Dead archivist David Lemeiux compiled the long awaited "Spring 1990 · So Glad You Made It" album The legendary Bay area rock superstars the Grateful Dead scored with a plethora of wonderful recordings throughout their incredible career that encompassed nearly four decades