Stephan Thelen/Gebhard Ullmann/Udo Agnesens: String Quartets

Sonic Dialogue Across Borders and Disciplines.String Quartets brings together three visionary composers—Stephan Thelen, Gebhard Ullmann, and Udo Agnesens—in a compelling exploration of contemporary string quartet writing. Performed with striking intensity and nuance by the Al Pari Quartet, this album spans a landscape of sonic textures, rhythmic complexity, and deeply personal expression.The Composers & Works.Stephan Thelen contributes two powerful pieces—"Urgent Call" and "Continuum in 9"—bridging minimalist structure and progressive rock energy. Drawing from his background as a mathematician and founder of the band Sonar, Thelen’s music embraces polyrhythmic layering and mathematical precision while retaining an almost visceral emotional charge. “Urgent Call” is a driving invocation of Thelen’s sonic ideals, while “Continuum in 9” melds crackling textures with electric urgency, breaking boundaries between concert hall and rock stage.Gebhard Ullmann’s String Quartet No. 1 unfolds as a meditative, melodic journey across movements that shimmer with emotional clarity. A prominent jazz saxophonist and clarinetist, Ullmann here turns to composition as a space of reflection. His quartet opens with ethereal sul tasto textures and builds into complex interrelations of melody, memory, and transformation. Inspired by themes from his own creative archives, Ullmann’s music resonates with a sense of transience and transcendence.Udo Agnesens, represented by String Quartet No. 23, offers the most introspective contribution. Though a prolific composer with over 30 quartets to his name, Agnesens often writes without seeking performance—his focus lies in creation over dissemination. The 23rd quartet is marked by a solemn pace and emotional depth, demanding immense control from the…