Chartreuse was first played on NTS on 13 November 2019. Songs played include Three Days.

Chartreuse is the ambient/drone project of Drew Smith, guitarist for doom-rockers Chrissakes and drummer for (now defunct) thrash group Gasmasks & Matchsticks. His releases to date include the "Summit" EP and "No More Paths to Sounder Sleep," both released on Thor's Rubber Hammer Productions.