Michèle Lamy and Ryoji Ikeda share this record on The Vinyl Factory: the music is created and produced by Ikeda, the vocals and the lyrics are Lamy's.
Each side holds one piece. Echoes of Rights was recorded between 15 and 18 May 2022 at EQT Recordings in Los Angeles. Echoes of Nights was recorded almost four years later, on 22 February 2026, in The Listening Room at 180 Studios in London.
The sleeve carries a photograph of a live performance in Basel in 2021. The record was mastered for vinyl by Noel Summerville and pressed on the EMI 1400 at The Vinyl Factory plant in Hayes.
Limited edition of 500 copies on 180 gram red vinyl, CMYK sleeve.