Albums
Moving Waves, In and Out of Focus, Moving Waves, Tree of the Field, Hocus Pocus, At the Rainbow, Focus 9 / New Skin, Best Of, Focus III, FOCUS Plays FOCUS, Focus, Focus II, Mother Focus, Focus III, Live at the Rainbow, Jan Akkerman & Thijs Van Leer, Focus 8, Focus con Pro
Labels
EMI Records, I.R.S. Records, Sire Records, Atco Records
Known Start
Wednesday, 23 July 1969