I loved it.
Watched the Old Grey Whistle Test before it and couldn't help thinking the following the following bands from 1973 could of fitted in with -
Dr.Feelgood Mod Revival/2-Tone.
Roxy Music but more so Bryan Ferry looked more like ABC or some New Romantic type ala Spandau Ballet.
Argent Rock band could of been some Glam Metal band from the 80's.
Bob Marley and The Wailer's doing "Concrete Jungle" could of been some Root's Reggae band from Brixton in sound and look in the late 70's/early 80's.
Brinsley Schwarz was the start of the Pub Rock/New Wave bands with there Country style Pop sound influencing Elvis Costello and Joe Jackson etc.