Beck performed at The Greek Theatre in Berkeley, California. Thundercat was the opening act (and he also joined Beck for the encore, playing bass during "Where It's At" and "E-Pro").
During the band introductions, then, Beck introduced Thundercat, and he led the group into a cover of his own "Show You The Way." That song features Kenny Loggins and Michael McDonald originally, and Jason Falkner and Roger Joseph Manning Jr. sang their parts. Also Thundercat's keyboardist and drummer slipped in and helped out for that portion of the medley. (Beck mostly just shook his banana shaker, and sang a little backup, he wasn't a big part of this cover.)
[people and bands
Banana: Beck Hansen
Banjo: Roger Joseph Manning Jr.
Bass: Dwayne Moore, Thundercat
Bongo: Cecilia Della Peruti
Drums: Chris Coleman, Justin Brown
Guitar (Acoustic): Beck Hansen, Jake Sinclair, Jason Falkner
Guitar (Electric): Beck Hansen, Cecilia Della Peruti, Jake Sinclair, Jason Falkner
Harmonica: Beck Hansen
keyboards: Alex Lilly, Dennis Hamm, Roger Joseph Manning Jr.
Mandolin: Jake Sinclair
Opening Act: Thundercat
Percussion: Alex Lilly
Synthesizer: Dwayne Moore, Jason Falkner, Roger Joseph Manning Jr.
Tambourine: Beck Hansen, Roger Joseph Manning Jr.
Vocals: Beck Hansen, Jason Falkner, Roger Joseph Manning Jr., Thundercat
Vocals (Background): Alex Lilly, Cecilia Della Peruti, Dwayne Moore, Jake Sinclair, Jason Falkner, Roger Joseph Manning Jr.