The Grateful Dead lyricist - who penned gems like "Ripple ... out June 7 in honor of its 50th anniversary. The deluxe reissue contains 16 previously unreleased tracks and outtakes.

With the Grateful Dead turning 60 this year ... There’s a clue in the 50-disc package that came out for the band’s 50th birthday 10 years ago. Indeed, “Enjoying the Ride” will include ...