Piano Sonata No. 4(1973) (17 min.) 

Piano Sonata No. 5(1982) (20 min.) 

Piano Sonata No. 6(1987)(in one movement)(10 min.) 

Five Preludes(1995)for Piano(15 min.)

Piano Sonata No. 7(2000) (14 min.)

Eight Variations for Piano(2000) (5 min.)

Three Alphabetudes(2005)for piano(10 min.) 

Seven Etudes on Intervals(2007)for piano solo