40. Prague Spring ... Piano

40. Prague Spring Int. Music Competiton. Prague May 1988

40. Printemps de Prague. Quatour á Cordes

40. Pra.... String Quartet

40. Pra ... Piano

The 39th Prague Spring int. Music Competiton 1987. Violin, french horn trumpet, trombone

Quadriennale de Prague Q 79

39th Prague Spring int. Music Competition

40. Prager Frühling ... Klavier

40. Prager Frühling. Streich Quartett