Thumbs down on the new Del Shannon Rock On! re-issue. Unless you want the extra bonus tracks (which may or may not feature a few Wilburys) there's not much reason to own this. It's not remastered and I'm told the booklet is nothing to write home about.
Del's official website promotes the bonus tracks (sans the end demo) as having three of the five Wilburys playing. But that has long been a matter of dispute, namely with one of his former stuido musicians who claims to have played on them.
What I'm waiting for is a 70s era boxed set like the one they put out for his 60s material.