Hey, it happens colin.
I'll give you guys a recommendation, check out Sonia Dada's album, Lay Down and Love it Live.
There's a hidden gem for you.
A jam band with pop song structures, and a love of many genres.
And as far as the Dead goes, and their contemporaries or followers...
I'm not sure what to tell you, but I'd rather listen to Aquarium Rescue Unit, or Allman Bros. Band.
Widespread is a talented bunch, i don't see why that's an insult to the Dead/Phish legacy.
This could be a neverending thread of "I don't understand you", "No, I don't understand YOU".
Either way check out that album i was telling you about at
www.soniadada.com
and see them live if you get the chance, as they will fuck your shit up, make you dance, and leave you feeling pretty good about life.
Peace,
Phil