I have the highest hopes for today at Jazz Fest. With the exception of Janelle Monae, this first weekend has lacked musical urgency. Pearl Jam started and finished hot, but you had to be committed to get through the middle hour. Van Morrison wasn't a mess, but I'm not sure "electrifying" is in his vocabulary in 2016. Our highlights for today aren't all attention-grabbers, but they do reflect personal visions.