Tunes Of Negation has been played on NTS shows including AD 93 w/ Tasker, with Tundra Erotic first played on 18 November 2019.

Tunes Of Negation is the new project of Sam Shackleton. For its 2019 debut album "Reach The Endless Sea" Shackleton teamed up with vocalist Heather Leigh Murray, keyboardist Takumi Motokawa and vibraphonist Raphael Meinhart. The album was released on Shapednoise's Cosmo Rhythmatic label. Their second album "Like The Stars Forever And Ever" was released in 2020.