Very few of them could sustain 90 minutes. But I do think you could get a very entertaining show if you had a bunchn of them in a variety show type setting.
Nuttin’ But Stringz are the only ones I care about but I can’t imagine listening to that for 90 minutes and paying to do so.
As for Eli, anyone who sings “Walking in Memphis” loses in my book. I really, really, really hate that song. And that hat needs to be knocked off his head.