String Quartet No. 2 "Vortex": II. Elegy

String Quartet No. 1 "Fire and Ice"

String Quartet No. 2 "Vortex": I. Vortex

String Quartet No. 2 "Vortex": III. Variations and Interpolations

String Quartet No. 3 "Le Fleuve du Désir IX"

String Quartet No. 4 "Textures turbulentes et formes émergentes"

String Quartet No. 5 "Wege zu Harmonie und Chaos"