The 1987 documentary film «Hail! Hail! Rock’n’roll» will be released as a double DVD this summer. There’ll be a special extended version with 4 DVDs which will include more than 7 hours of additional concert & interview footage. The original film, shot in St.Louis during Chuck Berry’s 60th Anniversary concert, featured live performances with Keith Richards, Etta James, Linda Ronstadt, Robert Cray and Julian Lennon, plus assorted interviews (including one with Bruce Springsteen about the 1973 where the E Street Band was used as Berry’s backup band at a concert).