Focus are a Dutch progressive rock band from Amsterdam. Formed in November 1969, the group originally included keyboardist, flautist and vocalist Thijs van Leer, guitarist Jan Akkerman, bassist Martijn Dresden and drummer Hans Cleuver. The group broke up in 1978, but later reformed with various personnel changes in 1985, 1997 and finally 2002. The current lineup includes van Leer, drummer Pierre van der Linden (originally a member from 1971 to 1973, again from 1975 to 1976, and most recently since 2004), guitarist Menno Gootjes (originally from 1997 to 1998, and since 2010), and bassist Udo Pannekeet (since 2016).