Mike Needle, Daniel Bryer, Mike Shinoda, Ross Golan, Steve Solomon with Neil Ormandy, Starley Hope, Grey (band), Michael Trewartha with Kyle Trewartha, Kristoffer Eriksson with Freddy Alexander, Stereotypes, Ray Romulus with Jonathan Yip, Ricky Reed, Kurtis McKenzie, Edwin Perez, Marty James, Happy Perez, Lauv (singer), Ari Leff, James Arthur, Ray Parker Jr, Ilsey Juber, Noonie Bao, Fred Ball, Sarah Aarons, Linus Wiklund, Justin Tranter, Ruthanne Cunningham, Ali Tamposi, Asia Whiteacre (+), Lisa Loeb, Teddy Geiger, Wesley Schultz with Jeremiah Fraites, Andy Grammer with wife Aijia Lise, John Ryan with Julian Bunetta, Ian Kirkpatrick with guest, Mark Ballas with BC Jean (+), David William Shaw with Revivacists, Normani Kordei, Mark Williams with Volta, Geoff Warburton, Jeff Bhasker, Brian Garcia, Rozzi (singer), Rozzi Crane, Cheatcodes, Trevor Dahl with Matthew Russell, Motiff, Oak Felder, David Park with guest, Robert Clifton Brackins III, Nick Balding, August Grant, Christopher Petrosino with Robert McCurdy, Michael ONeill, Mark Ronson,
