Should artists release set lists as tickets go on sale? Post Malone's dad shares perspective 

Dave went to the Heart Concert -- and walked away disappointed because he didn't recognize all the songs -- he couldn't sing along -- he spent a pretty penny -- and why were you surprised you didn't know all the songs...Does it ruin the experience of the concert if you know the set list? Rich Post, Post Malone's dad calls in live to the show to share his perspective about this from his son's experience playing shows.