Gregory Porter, Paloma Faith, Joe Stilgoe, Vanessa Haynes and Tommy Blaize, alongside new artists, perform some of the greatest jazz hits of the past 120 years.
| Actor | Role |
|---|---|
 Yolanda BrownSelf - Presenter | Self - Presenter |
 Gregory PorterSelf - Singer | Self - Singer |
 Paloma FaithSelf - Singer | Self - Singer |
| JJoe StilgoeSelf - Singer | Self - Singer |
 Vanessa HaynesSelf - Singer | Self - Singer |
| TTommy BlaizeSelf - Singer | Self - Singer |
| AAdi OasisSelf - Singer | Self - Singer |
| GGeorgia CécileSelf - Singer | Self - Singer |
| GGuy BarkerSelf - Conductor | Self - Conductor |
| GGiacomo SmithSelf - Musician | Self - Musician |