Krystian Zimerman made two Liszt discs for Deutsche Grammophon in 1987 and 1990 respectively: one of the two Piano Concertos and Totentanz, with the Boston Symphony Orchestra under Seiji Ozawa, the other of solo piano music, comprising Liszt's masterwork, the B minor Sonata,and a selection of late piano works - spooky, often unnerving pieces, like Nuages gris and La lugubre gondola II.