Kjetil, how come Brouwer is not on the list????
IMHO Leo Brouwer is a genius of 20th century music. I especially love El Decameron Negro, Preludios Epigramaticos, Sonata N2, some of etudes simples. Playing those is a sheer delight.
My second favourite is Takashi Yoshimatsu. My favourite pieces are Antique Tree Song, Portrait of Mr. G, Wind Color Vector, Water Color Scalar, I would not hesitate to call them masterpieces. Shin-ichi Fukuda recorded a fascinating CD "Tender Toys" with Yoshimatsu guitar music, also Gerard Cousins plays Wind Color Vector on his CD "A Gift".
Paulino Bernabe 'India' 2001
Masaru Kohno No.6 1967
Rokutaro Nakade 1967, 1962