John Mayall's Bluesbreakers is a British blues band that was formed in the early 1960s. The band was led by singer, songwriter, and multi-instrumentalist John Mayall, who is widely regarded as one of the pioneers of the British blues scene.

The classic lineup of the band included Mayall on vocals, harmonica, and keyboards, along with guitarist Eric Clapton, bassist John McVie, and drummer Hughie Flint. This lineup is often referred to as the "Beano" lineup, as the album cover of "Bluesbreakers - John Mayall with Eric Clapton" in 1966 features a photo of Eric Clapton reading a copy of the publication.

Over the years, the Bluesbreakers had many different lineups and featured a number of notable musicians, including Peter Green, Mick Taylor, and Walter Trout. The band's music was characterized by its raw, powerful sound and its emphasis on improvisation.

Some of the Bluesbreakers' most famous songs include "All Your Love," "Hideaway," and "Steppin' Out." The band's influence on the blues and rock music scenes can still be felt today, and John Mayall is widely regarded as one of the most important figures in the history of British blues.

• John Mayall - vocals/keyboards/harmonica/guitar - b. November 29, 1933, Macclesfield, England.
• Sammy Prosser - guitar
• Davy Graham - guitar
• Ricky Brown - bass
• Pete Burford - bass
• John McVie - bass - b. November 26, 1945, London, England.
• Sam Stone - drums
• Brian Mayall - drums