Bringing violist Laura Strobl together with pianist Georg Graewe and drummer Mark Sanders, this 2025 Vienna session presents eleven freely improvised chamber pieces in which fleeting melodies, abstract gestures, and sharply contrasted textures coalesce into poised, intricate forms, highlighting the trio's acute responsiveness and the viola's distinctive role within the ensemble.
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Sample The Album:
Laura Strobl-viola
Georg Graewe-piano
Mark Sanders-drums
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UPC: 9120036684386
Label: Random Acoustics
Catalog ID: RA 044CD
Squidco Product Code: 37717
Format: CD
Condition: New
Released: 2026
Country: Austria
Packaging: Cardboard Gatefold
Recorded in Vienna, Austria, on November 24th, 2025.
"Laura Strobl is a Viennese, classically trained violist (and violinist), who focuses on featuring the viola as a contemporary solo instrument. She is a long-time member of German pianist and composer Georg Graewe's Sonic Fiction Orchestra, which is based in Vienna. Stroble has played with such innovative improvisers as Frank Gratkowski, Francois Houle, Gerry Hemingway, Martin Siewert, and Gunter "Baby" Sommer. She initiated the free-improvising trio with her mentor Graewe and British master drummer Mark Sanders, who has worked with many greats in the British, European, and American free jazz and free improvised music scenes. Sanders first collaborated with Graewe in his quintet in the 1990s (Concert in Berlin 1996, Wobbly Rail, 1999), and continued to work with Graewe in the Frisque Concordance band. This trio first performed live at London's Cafe OTO in March 2026 during Sanders' three-day residency in the club. Actuance was recorded in Vienna in November 2025 and offers eleven chamber pieces for the uncommon instrumentation of viola, piano, and drums. The album's title refers to the abrupt transition from light to dark in a physical, objective measure of an image at the edges of objects. It defines the steepness of the tonal gradient across boundaries, directly influencing the human eye's perception of sharpness and clarity in a photograph. It is an apt description of how spontaneous, improvised ideas, a brief and evocative melody, or just an abstract sound gravitate organically into instant, coherent, and often complex and intense compositions."-Random Acoustics
Artist Biographies
• Show Bio for Laura Strobl Laura Strobl is an Austrian violist currently studying under Mario Gheorghiu at the Music and Arts Private University of the City of Vienna (Musik und Kunst Privatuniversität der Stadt Wien). Her musical education encompasses both classical and contemporary repertoire, with a particular emphasis on ensemble performance and improvisation. She is a member of the Ton der Jugend Symphony Orchestra in Vienna, where she continues to develop her orchestral experience. In addition to her academic pursuits, Strobl actively engages in experimental and improvised music. She has collaborated with pianist Georg Graewe in a program titled "music for viola & piano," and has performed with the Sonic Fiction Orchestra, sharing the stage with artists such as Earl Howard, Frank Gratkowski, and Gerry Hemingway. Strobl's discography includes recordings available on platforms like Discogs and AllMusic, reflecting her involvement in both traditional and avant-garde musical projects. ^ Hide Bio for Laura Strobl • Show Bio for Georg Graewe "Georg Graewe began composing and performing professionally at the age of 15. He has since been leading a variety of ensembles - ranging from trio to chamber orchestra formats - which have involved some of the leading instrumentalists in contemporary music. His compositions, which include chamber music and works for full orchestra as well as scores for films, theater productions, radio drama, and video, have been performed and broadcast around the world. Graewe has had a long-standing trio with Dutch cellist Ernst Reijseger and US-based percussionist Gerry Hemingway since 1989. He has also performed and/or recorded with Anthony Braxton, Evan Parker, Dave Douglas, Phil Minton, Roscoe Mitchell, Barry Guy, Barre Phillips, Hamid Drake, John Butcher, Robert Dick, John Butcher, Mark Dresser among others. Over the last 10 years, he has also written three operas. Kopenhagen (based on the same-titled play by Michael Frayn) was produced by OPER KÖLN (Cologne Opera House) in 2003. His second opera, Quicksilver, (a commission by Semperoper Dresden) came out in November 2006. And his most recent opera, Barbara Strozzi oder die Avantgarde der Liebe, was staged by Theater Luzern in Switzerland in 2010 and Oper Bonn in Germany in 2011. Since 1999, Graewe has been closely associated with CNMAT (Center for New Music and Audio Technology) at UC Berkeley. From 2002 - 2007, he taught at Hochschule für Musik Hanns Eisler in Berlin. In 2010, Graewe curated a series of 27 events that presented different aspects of resonance between music, poetry, visual arts, and science as part of the European Cultural Capital RUHR 2010. A catalogue plus DVD edition documenting this project has been published on his own Random Acoustics label." ^ Hide Bio for Georg Graewe • Show Bio for Mark Sanders "Mark Sanders has played with many renowned musicians including Roscoe Mitchell, Wadada Leo Smith, Derek Bailey, Henry Grimes, Roswell Rudd, Peter Brotzmann, Barry Guy, Otomo Yoshihide, Jah Wobble, Sidsel Endresen , Charles Gayle, Peter Evans and William Parker. He works with John Edwards in a duo and with groups including Evan Parker, `Foils` with Frank Paul Schubert and Matthius Muller and groups with Veryan Weston, John Tilbury, Agusti Fernandez and Mathew Shipp. Mark works in a regular improvising duo with John Butcher and also performing John`s composition `Tarab Cuts` which has played festivals in Rio de Janiero, Amsterdam, Barcelona, Glasgow, Bristol and London. In a trio with cellist Okkyung Lee, John and Mark have played in Belgium, France, England and Scotland. He also has a longstanding duo with Sarah Gail Brand which has featured on the BBC`s `The Stuart Lee Show`and in the film `Taking the dog for a Walk`. He has performed solo for a Christian Marclay exhibition at The White Cube Gallery in London, Evan Parker`s festival`Unwhitstable` in Wroclaw, Poland for `Solos Festival` The 100 Years Gallery London, an improvised music series in Derby and Cafe Oto in London. Working with Christian Marclay in his `Everyday` piece for film and live music, he has performed in Aldeburgh, Ruhr Trienalle, Vienna Bienalle, Holland festival and London`s QEH and has also collaborated with him playing for the film `Screenplay`in London and Lisbon. In situations using composition in one form or another Mark works in various projects including `13 Vices` with Brian Irvine/Jennifer Walshe, Alex Hawkins Ensemble featuring Peter Evans, Simon Fell Ensembe, groups with Hasse Poulsen and Luc Ex , Sarah Sarhandi`s `Both Universe`, Elaine Mitchener`s `Sweet Tooth` and has played in the groups of Shabaka Hutchings including`Sons of Kemet` Conceptual Artist Sam Belinfante collaborated with Mark in his piece `On the One Hand, and the Other` in two exhibitions at Camden Arts Centre, London For Conceptual artist Henrik Hakensen`s film `The End` he has performed as an improvising soloist with orchestras conductedd by Jessica Cottis, playing the music of John Coxon in Glasgow, Sydney and Monte Carlo As a guest with New York`s ICE Ensemble he has performed John Zorn`s `The Tempest` in London and at Huddersfield New Music Festival. Mark also works in the groups of Paul Dunmall including Deep Whole Trio with Paul Rogers, in duo and `Frisque Concordance` with Georg Graewe , and the ensembles of Mikolaj Trzaska, Uwe Oberg and Peter Jaquemyn. He has performed in the USA, Canada, Brazil, Japan, Morrocco, South Africa, Australia, Mozambique and Turkey, playing at many major festivals including Nickelsdorf, Riga, Ulrichsburg, Glastonbury, Womad, Vancouver, Isle of Wight, Roskilde, Berlin Jazz days, FMP, Mulhouse, Luz, Minniapolis, Banlieue Bleues, Son D`hiver and Hurta Cordel." ^ Hide Bio for Mark Sanders
Have a better biography or biography source? Please Contact Us so that we can update this biography.
8/10/2026
Have a better biography or biography source? Please Contact Us so that we can update this biography.
8/10/2026
Have a better biography or biography source? Please Contact Us so that we can update this biography.
Track Listing:
1. Gambades I 05:10
2. Raunen 03:16
3. Warmless Sun 05:40
4. Incrementally 03:02
5. Faltenwurf A 04:28
6. Circling 03:56
7. Illusion, Cornsweet 07:06
8. Only Then 04:04
9. Faltenwurf B 03:05
10. Gambades II 08:01
11. Colourfields 08:21
August 2026
Improvised Music
Jazz
Chamber Jazz
Free Improvisation
Collective & Free Improvsation
European Improvisation, Composition and Experimental Forms
London & UK Improv & Related Scenes
Trio Recordings
New in Improvised Music
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