Revere
The model is adapted from Alhaji Cherif and Kamal Barley’s 2009 paper, “Stochastic Nonlinear Dynamics of Interpersonal and Romantic Relationships.” This version retains its nonlinear relationship dynamics and uses independent, constant additive noise in place of the paper’s state-dependent noise. The parameters were chosen for this film.
Hamartia
Obdurate
Artist statement
The word Obdurate means to stubbornly refuse to change one's opinion or course of action, even when faced with reason, persuasion, or pity. Those obdurate amongst us will find this quality to be their greatest source of pride but also their greatest source of pain. Mathematics, speedrunning, wisdom - these are all obdurate persuasions. The piece obdurate holds a candle this way through life, and takes a moment to sit with natural suffering which comes with obduration.
Orchestration: live drumming along to composed backing tracks. The video aspect shows various performance art collaborations.
Video & collaborations
Lyric videos
- A Metric Based on Insects
- Wisdom (featuring Brendan Sloan)
- Tethering (featuring Nick Delaney)
- Granulate
- Sonata
- Klipso Island (is a Place in the Sky)
- The Vightknigh
Performances & collaborations
More performances
- Revere (drum playthrough)
- A Metric Based on Insects (live)
- Comic Book Channel (drum playthrough)
More videos: YouTube channel.
Special guests
Nick Delaney contributes a bass section on Tethering. Brendan Sloan contributes guitar solos and vocals to Wisdom.
In the press
Obdurate weaves gameplay with prog for Perfectionism in Speedrunning and Music (Beat), about music, speedrunning and performance.
Drumming with Magneck
Drum playthroughs:
Past performances
-
14 Mar 2026Hamartia: album launch
-
7 Mar 2026MONA, Lawns Main Stage
-
17 Oct 2025Melbourne Fringe, CLUB FRINGE3 Minutes to Save the World
-
13 Oct 2025MONA, Container Stage
-
1 Oct 2025Melbourne Fringe, Fringe Flavours Night Market (roving)
Notes
Listening list
- Cissné: Awake children under the moon
- Respire: Black Line
- Infant Island: Obsidian Wreath
- Tenue: Arcos, bóvedas, pórticos
- Massa Nera: Derramar | Querer | Borrar
- Senza: Even a Worm Will Turn
- Ostraca: Disaster
- State Faults: Children of the Moon
- Blind Girls: An Exit Exists
- Frail Body: Artificial Bouquet
- Naedr: Past is Prologue
- Demersal: Less
- Øjne: Sogno #3
- Viva Belgrado: Flores, Carne
- Drei Affen: Seguimos Ciegxs
- Daitro: Laisser Vivre Les Squelettes
- Aussitôt Mort: Montuenga
- No Omega: Culture
- Cassus: Separation Anxiety
- Joliette: Luz Devora
- Chalk Hands: Don't Think About Death
- Dreamwell: In My Saddest Dreams, I Am Beside You
- your arms are my cocoon: your arms are my cocoon
- foxtails: fawn
- awakebutstillinbed: what people call low self-esteem is really just seeing yourself the way that other people see you
- Party Hats: Fatima
- catalyst...: Pomona
- KASHIWA Daisuke: program music Ⅱ
- BRUIT ≤: The Machine is burning and now everyone knows it could happen again
- Anoice: Stories in White
- matryoshka: Laideronnette
- Go-qualia: Xeno -Catasterismi-
- Yaporigami: Decoded Sphere
- sione: ode
- Vampillia: my beautiful twisted nightmares in aurora rainbow darkness
Contact
Collaborations, commissions, performance bookings: william.a.troiani@gmail.com.