Manfred Mann were an English rock band, formed in London and active between 1962 and 1969. The group were named after their keyboardist Manfred Mann, who later led the successful 1970s group Manfred Mann’s Earth Band. The band had two different lead vocalists, Paul Jones from 1962 to 1966 and Mike d’Abo from 1966 to 1969.

Prominent in the Swinging London scene of the 1960s, the group regularly appeared in the UK Singles Chart. Three of their most successful singles, “Do Wah Diddy Diddy“, “Pretty Flamingo“, and “Mighty Quinn“, topped the UK charts. The band’s 1964 hit “5-4-3-2-1” was the theme tune for the ITV pop music show Ready Steady Go!. They were also the first southern-England-based group to top the US Billboard Hot 100 during the British Invasion.

The Mann–Hugg Blues Brothers were formed in London by keyboard player Manfred Mann and drummer/vibes/piano player Mike Hugg, who formed a house band in Clacton-on-Sea that also featured Graham Bond. Bringing a shared love of jazz to the British blues boom then sweeping London’s clubs, the band was completed by Mike Vickers on guitar, alto saxophone and flute, bassist Dave Richmond and Paul Jones as lead vocalist and harmonicist. By this time they had changed their name to Manfred Mann & the Manfreds. Gigging throughout late 1962 and early 1963, they soon attracted attention for their distinctive sound.