Watch Bob Weir Perform ‘Touch of Grey’ with Dead and Co. at His Final Live Appearance

Watch Bob Weir Perform ‘Touch of Grey’ with Dead and Co. at His Final Live Appearance. The Grateful Dead's 60th anniversary shows in August 2025 marked Bob Weir's final live performance, where he courageously battled cancer and succumbed to underlying lung issues. The emotional concert in San Francisco's Golden Gate Park featured special guests and ended with a nearly eight-minute rendition of 'Touch of Grey'.