| Person | Type | Job | Role(s) | Episodes |
|---|---|---|---|---|
 Mark Lieberman | Crew | Production | Executive Producer, Creator | 46 |
Jojo Pennebaker | Crew | Directing | Director | 1 |
John Hanle | Crew | Editing | Editor | 1 |
Chris Piazza | Crew | Camera | Director of Photography | 1 |
 Aimee Mann | Cast | Actress | Self | 1 |
 Alanis Morissette | Cast | Actress | Self | 1 |
 Alison Sudol | Cast | Actress | Self | 1 |
 Ani DiFranco | Cast | Actress | Self | 1 |
Ben Shepherd | Cast | Actor | Self | 1 |
Bobby Drake | Cast | Self | 1 | |
 Booker T. Jones | Cast | Actor | Self | 1 |
Chris Difford | Cast | Self | 1 | |
David Gray | Cast | Self | 1 | |
 Elvis Costello | Cast | Actor | Self | 1 |
 Glen Hansard | Cast | Actor | Self | 1 |
 Jakob Dylan | Cast | Actor | Self | 2 |
 Jerry Douglas | Cast | Actor | Self | 1 |
Jim Lauderdale | Cast | Actor | Self | 1 |
 Kid Rock | Cast | Actor | Self | 1 |
 Matt Cameron | Cast | Actor | Self | 1 |
Nick Seymour | Cast | Self | 1 | |
 Patty Griffin | Cast | Self | 2 | |
 Ringo Starr | Cast | Actor | Self | 1 |
 Robert Plant | Cast | Actor | Self | 1 |
 Rufus Wainwright | Cast | Actor | Self | 1 |
 Stuart Duncan | Cast | Actor | Self | 1 |
 Tori Amos | Cast | Actress | Self | 1 |
 Benjamin Gibbard | Cast | Actor | Self | 1 |
Bettye LaVette | Cast | Self | 1 | |
 Brandon Flowers | Cast | Actor | Self | 1 |
 Buddy Miller | Cast | Self | 1 | |
 Chris Walla | Cast | Actor | Self | 1 |
 Corinne Bailey Rae | Cast | Actress | Self | 1 |
 Dierks Bentley | Cast | Actor | Self | 1 |
 Jason McGerr | Cast | Actor | Self | 1 |
 Josh Ritter | Cast | Actor | Self | 1 |
 KT Tunstall | Cast | Actress | Self | 1 |
 Lisa Hannigan | Cast | Self | 1 | |
Mark Hart | Cast | Self | 1 | |
 Mark Stoermer | Cast | Actor | Self | 1 |
Nick Harmer | Cast | Self | 1 | |
 Norah Jones | Cast | Actress | Self | 1 |
 Raphael Saadiq | Cast | Actor | Self | 1 |
 Ray LaMontagne | Cast | Actor | Self | 1 |
Rich Robinson | Cast | Self | 1 | |
 Ronnie Vannucci Jr. | Cast | Actor | Self | 1 |
Steve Gorman | Cast | Self | 1 | |
Sven Pipien | Cast | Self | 1 | |
 Aaron Dessner | Cast | Actor | Self | 1 |
 Adele | Cast | Actress | Self | 1 |
Bryan Devendorf | Cast | Self | 1 | |
 Bryce Dessner | Cast | Actor | Self | 1 |
Craig Finn | Cast | Self | 1 | |
 Ed Sheeran | Cast | Actor | Self | 1 |
Franz Nicolay | Cast | Self | 1 | |
Galen Polivka | Cast | Self | 1 | |
Grace Potter | Cast | Actress | Self | 1 |
 Ingrid Michaelson | Cast | Actress | Self | 1 |
Luther Dickinson | Cast | Self | 1 | |
 Markéta Irglová | Cast | Actress | Self | 1 |
 Matt Berninger | Cast | Actor | Self | 1 |
Scott Devendorf | Cast | Self | 1 | |
Tad Kubler | Cast | Self | 1 | |
Benny Yurco | Cast | Self | 1 | |
 Marcus Mumford | Cast | Actor | Self | 1 |
Matt Burr | Cast | Self | 1 | |
Scott Tournet | Cast | Self | 1 | |
 Ted Dwane | Cast | Actor | Self | 1 |
 Winston Marshall | Cast | Actor | Self | 1 |
 Charli XCX | Cast | Actress | Self | 1 |
 Shawn Mendes | Cast | Actor | Self | 1 |
 Chris Cornell | Cast | Actor | Self | 1 |
 Kim Thayil | Cast | Actor | Self | 1 |
 Dave Keuning | Cast | Actor | Self | 1 |
 Dan Reynolds | Cast | Actor | Self | 1 |
 Ben McKee | Cast | Actor | Self | 1 |
 Wayne Sermon | Cast | Actor | Self | 1 |
 Daniel Platzman | Cast | Actor | Self | 1 |
Glenn Tilbrook | Cast | Self | 1 | |
Neil Finn | Cast | Actor | Self | 1 |
 Vance Joy | Cast | Actor | Self | 1 |
 Ben Lovett | Cast | Actor | Self | 1 |
 Rami Jaffee | Cast | Actor | Self | 1 |
 Chris Robinson | Cast | Actor | Self | 1 |
Amos Lee | Cast | Self | 1 | |
Isaac Slade | Cast | Self | 1 | |
Greg Richling | Cast | Self | 1 | |
Jesse Ingalls | Cast | Self | 1 | |
Mayer Hawthorne | Cast | Self | 1 | |
Jason Mozersky | Cast | Self | 1 | |
| Person | Type | Job | Role(s) | Episodes |
