Chicago’s eclectic rock band Umphrey’s McGee has been keeping fans on their toes for nearly 27 years now. Though often pigeonholed into “jam band” circles, Umphrey’s doesn’t fit that traditional mold; and their fans don’t either. Is it prog rock? Song-forward, Beatles-esque arrangements? Be careful, they might hit you with some metal riffs mid-set, too. Amongst 2,500+ gigs and 300 million+ tracks streamed, you-had-to-be-there moments include the band’s performance at the first-ever Bonnaroo and selling more CDs (remember those?) than any other act on the bill. A leader in the live music world, Umphrey’s McGee became the first group to launch its own single-artist streaming service with UMLive.net, which houses recordings of every gig since 2005. The service has since grown and now lives on through Nugs.net, which is used by the likes of Pearl Jam, Bruce Springsteen, and more.