Rosalita - (Bose Troubadour Tour - Chicago) 

Jaime Kent performing his song "Rosalita" when the Bose Troubadour Tour stopped by Chicago on Aug. 11, 2015.
www.americanson...
They were using the Bose L1 sound system that actually sits BEHIND the performers and, because of it's innovative design, reduces the risk of feedback and eliminates the need for stage monitors.
The Bose Troubadours are, from left to right...
Jamie Kent - jamiekentmusic
Megan Slankard - meganslankardmusic
Jeff Campbell - JeffCampbellMusic
Matthew Szlachetka - matthewszlmusic