Cast
| Tony Bennett | ... | Self | |
| Andrea Bocelli | ... | Self | |
| Michael Bublé | ... | Self | |
| Natalie Cole | ... | Self | |
| Aretha Franklin | ... | Self | |
| Lady Gaga | ... | Self | |
| Josh Groban | ... | Self | |
| Faith Hill | ... | Self | |
| Norah Jones | ... | Self | |
| k.d. lang | ... | Self | |
| John Mayer | ... | Self | |
| Willie Nelson | ... | Self | |
| Queen Latifah | ... | Self | |
| Carrie Underwood | ... | Self | |
| Amy Winehouse | ... | Self (archive footage) | |
Produced by
| Danny Bennett | ... | executive producer |
| David Horn | ... | executive producer: Great Performances |
| Jennifer Lebeau | ... | producer |
| Dawn Olejar | ... | executive in charge |
Editing by
| Matt Ruskin | ||
| Wesley Swinnen | ||
Sound Department
| Jordan Fallon | ... | sound assistant |
| Fredrick Helm | ... | sound mixer |
| Bret Scheinfeld | ... | sound utility |
| Lou Teti | ... | re-recording mixer |
Camera and Electrical Department
| Monroe Robertson | ... | camera operator / still photographer |
Editorial Department
| Jack Lewars | ... | digital intermediate colorist |
| Benjamin Murray | ... | colorist |
| Monroe Robertson | ... | assistant editor |
Additional Crew
| Katherine Chivers | ... | production assistant |
