Sustain has been played on NTS shows including Acid Memories w/ Astral Vibes, with Quintus first played on 13 May 2020.

1) Sustain was a Dutch prog rock band formed in 1976 and disbanded in 1980. Members were: Coert Coehoorn (keyboards, percussion), Wally Latumeten (guitar, percussion), Frank van Helvoirt (percussion, saxophone), Giezel Voorsluis (bass, percussion), Hans Grandia (drums, percussion). They released two albums: Sustain (1978) and Time for a Change (1981). Their style was influenced by symphonic rock.

2) Sustain is Diogo Quadros, full-on psychedelic trance project from Lisbon, Portugal.