7 November
Expansions IV
Konzerthaus, Werner-Otto-Saal (Berlin, DE)
Music by Wolfgang von Schweinitz, James Tenney & Marc Sabat [Series page]
12 June
Expansions III
KM28 (Berlin, DE)
Music by Idin Samimi Mofakham & Pauline Oliveros [Series page]
13 March
Expansions II
Silent Green (Berlin, DE)
Music by Jules Reidy and David Behrman [Series page]
2026
1 October
Expansions I
Exploratorium (Berlin, DE)
Music by Catherine Lamb [Series page]
26 September
Göteborg Art Sounds Festival
Atalante (Gothenburg, SE)
Music by Catherine Lamb [Festival page]
Travel funding provided by the Goethe Institut
25 September
Workshop
Atalante (Gothenburg, SE)
Just intonation workshop led by HSO members
2025
18 October
MIXTUR Festival
L’Auditori (Barcelona, ES)
Music by Thomas Nicholson, Marc Sabat, Chiyoko Szlavnics, James Tenney &
Catherine Lamb
12 October
Micro|Tonal Symposium & Concert Series
Bachsaal, CAU Kiel (Kiel, DE)
Music by James Tenney, Marc Sabat, Elsie Hamilton & Catherine Lamb
18 June
Prime Time #8
KM28 (Berlin, DE)
A collective sequence of chords, with compositions by Cenk Ergün &
Fredrik Rasten
29 March
Prime Time #7
KM28 (Berlin, DE)
A collective sequence of chords, with music by Marc Sabat, Michiko Ogawa
& Catherie Lamb
2024
24 November
Huddersfield Contemporary Music Festival
Huddersfield Town Hall (Huddersfield, UK)
Music by Elsie Hamilton, James Tenney, Ellen Arkbro & Thomas Nicholson
10 October
Prime Time #6
KM28 (Berlin, DE)
Music by Thomas Nicholson, Rebecca Lane, Sam Dunscombe & Elsie Hamilton
24 August
Prime Time #5
KM28 (Berlin, DE)
Cosmic winds: music by HSO wind players
2023
6 December
AFEKT Festival Berlin
Emmaus-Kirche (Berlin, DE)
Music by Catherine Lamb, Liisa Hirsch, Marc Sabat & Thomas Nicholson
4 November
Workshop
Tulkinnanvaraista (Helsinki, FI)
Just intonation workshop led by Marc Sabat, Rebecca Lane & Thomas
Nicholson
1 November
Himera Festival Speculative Harmonies tour
Contemporary Art Space Kutomo (Turku, FI)
BioArt Society (Helsinki, FI)
Music by Catherine Lamb, Marc Sabat & Thomas Nicholson
31 October
Äänen Lumo Speculative Harmonies tour
BioArt Society (Helsinki, FI)
Music by Catherine Lamb, Marc Sabat & Thomas Nicholson
30 October
AFEKT Festival Speculative Harmonies tour
St. Michael’s Church (Tallinn, EE)
Music by Catherine Lamb, Liisa Hirsch, Marc Sabat & Thomas Nicholson
31 May
Prime Time #3
KM28 (Berlin, DE)
Music by Judith Hamann, Sarah Saviet & Weston Olencki
20 May
Hour of the Star
Emmaus-Kirche (Berlin, DE)
Music by Tashi Wada, with Julia Holter
31 March
Prime Time #2
KM28 (Berlin, DE)
Music by Marcus Pal & Thomas Nicholson
16 – 19 March
Sixth Edition Festival for Other Music
Confidencen (Stockholm, Sweden)
Music by Ellen Arkbro
31 January
Prime Time #1
KM28 (Berlin, DE)
Music by Deborah Walker, Rebecca Lane & Fredrik Rasten
2021
18 November
reiheM
Basement (Cologne, DE)
Music by James Tenney
3 October
Festival Riverrun
Théâtre municipal des Lices (Albi, FR)
Music by Marc Sabat
26 June
Harmony, Emptiness, Space
Konzerthaus (Berlin, DE)
Music by Marc Sabat, Chiyoko Szlavnics & Catherine Lamb
2020
16 – 24 October
Harmonic Space 2020: James Tenney
KINDL – Zentrum für zeitgenössische Kunst & KM28 (Berlin, DE)
A festival of music and visuals by and connected to James Tenney
featuring just intonation and other microtonal tuning systems
