Conversation so far:
Where is the band Focus originated from?
Focus formed in mid-1969 by keyboardist, vocalist, and flautist Thijs van Leer.
Who were the members of Focus?
bass guitarist Martijn Dresden and drummer Hans Cleuver.
What Country do the members originate from?
CANNOTANSWER.
What year did Focus disband?
ended its run in June 1970, Focus declined an offer to tour the musical across the Netherlands for a year and a half.
Is there any other high points of interest in the article?
Their weekly earnings from gigs, plus their earnings from Hair, had reached 400 guilders.
Is hair a name of one of Focus' albums?
An album of the soundtrack featuring the band.
What were some of Focus' major gigs?
The three went on to start a new three-piece band initially known as Thijs van Leer.

Question: How long was "Thijs Van Leer" together?
Self-contained rewrite: How long was the band "Thijs Van Leer" together?