Focus began in 1969 as a trio formed by Thijs van Leer, a singer, flautist and keyboard player who had studied classical music at the Dutch Conservatorium.
His original partners in Focus were bassist Martijn Dresden and drummer Hans Cleuver.
Prior to taking on the name Focus, the group worked as a support band in one of the myriad European productions of the stage musical Hair.
Their first album was In And Out Of Focus, by which time guitarist Jan Akkerman and drummer Pierre Van Der Linden had joined from another Dutch group, Brainbox.
Nobody really paid much attention when producer Mike Vernon signed Focus in late 1970. After all, Europeans couldn’t rock.
It turned out that Focus could rock harder than almost anyone in sight. Hocus Pocus (1973) was the song that proved it.
Featuring the curious yodelling of van Leer, it was amongst the most distinctive records ever made, tracing the connection that nobody knew existed between uncompromising prog rock and novelty pop.
Jan Akkerman’s original vision for Hocus Pocus called for bagpipes to duel with his stampeding guitar before it was decided that yodelling would be even stranger. The single entered the Billboard Top 40 on 21 April 1973 and would go Top 10.
Their biggest hit, Sylvia, made the US Top 100 and peaked at #4 in the UK earlier in 1973. The band toured the UK (21 concerts to packed houses in 23 days) and the States, and before the end of 1973, they were wallowing in gold discs.
They had a run of problems over their bass player position before Bert Ruiter joined on a reasonably firm basis, and English drummer Colin Allen replaced Pierre van der Linden – calling on experience he had gained with John Mayall, Zoot Money, and Stone The Crows. Allen left again, however, in 1975.
Two Focus albums also hit the UK Top 10.
Thijs van Leer
Organ, flute, vocals
Jan Akkerman
Guitar, organ
Martijn Dresden
Bass
Pierre van der Linden
Drums
Hans Cleuver
Drums
Bert Ruiter
Bass, vocals
Cyril Havermans
Bass
Colin Allen
Drums
David Kemper
Drums
Philip Catherine
Guitar
Steve Smith
Drums
Eef Albers
Guitar
Richard James
Drums