Four Times Four Leen, Eveline Van der Straeten, Geert Originele componiste: Eveline Leen. Geert Van der Straeten heeft, in samenwerking met Eveline Leen, de werken omgezet tot quatre mains.
Schelpen Suite - Shell suite Sommereyns, Noor The difficulty level of the three pieces gradually increases with the improving beginning pianist, from rather easy to medium level.