A gorgeous album of acoustic improvisation from Anthony Pateras performing on a prepared piano and Stephen O'Malley on steel string acoustic guitar, recorded live with no overdubs during O'Malley's residency at La Becque on Lake Geneva in the summer of 2021, slowly interacting through resonant harmonics and percussive tones that glide and fill the air with contemplative sound.

The title referring to a condition of aural hallucinations, Anthony Pateras' composition is a work of tense motion, dissonance and resolution, commissioned by the Musica Sanae project and performed at the 17th Sacrum Profanum Festival in Krakow, 2019, using a recording improvised and assembled in Australia with his tape septet that underpins the performances in concert with his live septet.