The Planets-The Planets is cast as a single unit consisting of seven movements varying greatly in character each of which describes a planet or a celestial body. Written in 1995 for organist Jens E. Christenson who later gave the first performance 'Jupiter' is the fifth title in 'The Planets' a suite of seven pieces for organ. Colossal is Jupiter the mightiest of the planets ruler of the Universe. Monumental sounds in heavy block-like dispositions depict the overwhelming gravity of this giant.