2001 — Elena Stepanova "Priestess Of Candlelight" novel (fantasy, magical realism, psychological drama).
2004 — Helga's Ephemeris "Ephemeris Suite" — aleatorics, ambient, sound collages (recorded 2002–2004).
2005 — Argonika "Rainbow Hunter" CD — trip hop, chillout, downtempo, synth-pop.
2008 — Elena Stepanova "Dance With The Ghost" (Internet release) — electronic experimental music, sound art, ambient, new age.
2009 — Elena Stepanova "Dreams Of Yridvea" (book and music). Genre: sci-fi. Several chapters grouped together as "Worlds of Eihea", are published as a part of "Priestess of Candllelight" trilogy, in the Book 2 (currently in Russian only).
2012 — Helga's Ephemeris "Runology" CD — new age, electronica, ambient, #cyberdelic.
2013–2014 — Elena Stepanova "Amber Sketches Vol. I & Vol. II" — electronic experimental music.
2015 — Etherstrings/SygmaLyrae.proj (E. Lynn S., Cyrus ‘Kir’ Kyris Sethani) "Polysomnograph" — electronic experimental music, ambient, sound art.
2016 — Etherstrings/SygmaLyrae.proj (E. Lynn S., Cyrus ‘Kir’ Kyris Sethani) "Psy+" — electronic experimental music, ambient, sound art, #spacey #60s70s_psych.
2017–2019 — Elena Stepanova: continuation of the "Priestess Of Candlelight" trilogy, "Book 2. Dream Veil" and "Book 3. Born at Dusk".