Neptunian Maximalism has been played on NTS shows including Carolina Soul, with To The Earth (Aker Hu Benben) first played on 30 September 2020.

Belgium's NEPTUNIAN MAXIMALISM (aka NNMM) is a community of “cultural engineers” with a variable line-up, mixing drone metal with spiritual free jazz and psychedelic music. The project was initiated in 2018 by multi-instrumentalist Guillaume Cazalet (Czlt, Jenny Torse, Aksu), who brought together veteran saxophonist Jean Jacques Duerinckx (Ze Zorgs) and two drummers, Sebastien Schmit (K-Branding) and Pierre Arese (Aksu). In 2020, Stephane FDL and Lukas Bouchenot took the drums. Reshma Goolamy (bass), Romain Martini (guitar), Alice Thiel (synths, guitar), Joaquin Bermudez (saz, setar), Didié Nietzche (soundscapes) and Leslie V. (black magic scenography) joined in 2019, thus changing the band into a real drone orchestra.