Nicolaas Tuyls Nicolaas Tuyls Hasselt I study the piano in a conservatory in Belgium Hasselt to be exact. Used a theme (melodical phrase) in my composition and a rhythmic sequence feel free to react & e-joy my Waltzners. Nicolaas Tuyls’s tracks Waltz - Harmonic Fever 3 by Nicolaas Tuyls published on 2012-06-07T22:47:41Z Schumann Duet - Waltz by Nicolaas Tuyls published on 2012-05-18T00:33:08Z