Here are some good ones you should make a point of seeing:
The Bishops
Blue Bird
Conduits
Matt Cox Band
Diana & The Maries
Electroliners
Field Club
Filter Kings
Ground Tyrants
Brad Hoshaw & The Seven Deadlies
Josh Hoyer & The Shadowboxers
Icky Blossoms
John Klemmensen & The Party
Kris Lager Band
Landing On The Moon
Lonely Estates
McCarthy Trenching
The Mezcal Brothers
Midwest Dilemma
Millions Of Boys
The Mynabirds
The 9s
Pyrate
Rock Paper Dynamite
Snake Island!
Travelling Mercies
Vago
Voodoo Method
The Whipkey Three
Witness Tree
I couldn't limit my list to 10, or to just rock, or to just Omaha for that matter - there are a few here from Lincoln. And these are just a few that popped into my head. There are lots more.
The Bishops
Blue Bird
Conduits
Matt Cox Band
Diana & The Maries
Electroliners
Field Club
Filter Kings
Ground Tyrants
Brad Hoshaw & The Seven Deadlies
Josh Hoyer & The Shadowboxers
Icky Blossoms
John Klemmensen & The Party
Kris Lager Band
Landing On The Moon
Lonely Estates
McCarthy Trenching
The Mezcal Brothers
Midwest Dilemma
Millions Of Boys
The Mynabirds
The 9s
Pyrate
Rock Paper Dynamite
Snake Island!
Travelling Mercies
Vago
Voodoo Method
The Whipkey Three
Witness Tree
I couldn't limit my list to 10, or to just rock, or to just Omaha for that matter - there are a few here from Lincoln. And these are just a few that popped into my head. There are lots more.

