Riot Fest is a 3-day festival, from Sept 14-16. Beck is headlining the middle day, Sept. 15.
Almost every song is on Youtube, so consider this setlist verified.
During Roger Joseph Manning's introduction, he (as usual) broke into "Cars." The fun part is that Gary Numan, who was also on the festival lineup, joined the band to sing it with them, so it goes on a little longer than usual. "We're very happy," Beck says after Numan leaves the stage.
[people and bands
Bass: Dwayne Moore
Drums: Chris Coleman
Dulcimer: Alex Lilly
Guitar (Acoustic): Beck Hansen, Cecilia Della Peruti, Jake Sinclair, Jason Falkner
Guitar (Electric): Beck Hansen, Cecilia Della Peruti, Jake Sinclair, Jason Falkner
Harmonica: Beck Hansen
Headliner: Incubus, Run The Jewels, Weezer
keyboards: Alex Lilly, Roger Joseph Manning Jr.
Keytar: Alex Lilly
Mandolin: Jake Sinclair
Other Band: Cat Power, Elvis Costello, Health, The Districts
Percussion: Alex Lilly, Cecilia Della Peruti, Jake Sinclair, Roger Joseph Manning Jr.
Sitar: Cecilia Della Peruti
Synthesizer: Dwayne Moore, Jason Falkner, Roger Joseph Manning Jr.
Vocals: Beck Hansen, Gary Numan
Vocals (Background): Alex Lilly, Cecilia Della Peruti, Dwayne Moore, Jake Sinclair, Jason Falkner, Roger Joseph Manning Jr.