19:00 | Doors Open

Visual installation by Mareike Yin‑Yee Lee, featuring "Aggregates and Processes" poster series (2020) and 11 original scores from the "Postal Pieces" (1965–71) by James Tenney

20:00 | Performances

Ryoanji (1983–5) | John Cage

M.O. Abbott (trombone)
with John Heilbron, Rebecca Lane, Michiko Ogawa, Fredrik Rasten (percussion)

duration ca. 19'

Pause

Selected works in Pythagorean JI | Guillaume de Machaut & Philippe de Vitry

Helge Slaatto (violin), Frank Reinecke (double bass)

duration ca. 10'

Part Song (2017) | Marc Sabat

Helge Slaatto (violin), Frank Reinecke (double bass)

duration ca. 8'

Plainsound Study 1 (2015) | Wolfgang von Schweinitz

The Two Diatonic Divisions of the Major Third Presented in the Dorian Mode, Op. 61a

Helge Slaatto (violin), Frank Reinecke (double bass)

duration ca. 10'

Pause

Valentine Manifesto (1973) | James Tenney

Interview with James Tenney | Walter Zimmermann

Excerpt from Desert Plants (recorded 1975; Beginner-press, 2020)

James Tenney plays John Cage, Charles Ives

James Tenney (microtonal piano; recording)