Darko Knežević
Datum rođenja: 15.07.1974
Instrument: gitara
Band: Dream theater, Pink floyd, Iron maiden, Tarja Turunen
Album: Dream theater – Scenes from a memory, Images & words, Pink floyd – The wall,Iron maiden – Seventh son of a seventh son, Powerslave, Pagan's mind-Heavenly ecstasy
Knjiga: sve od Stephen King-a, Gospodari prstenova, Eckhart Tolle-Nova zemlja
Film: Pulp fiction, Stigmata, Kontakt, Nesanica
Najdraže pjesme Heliosa: Kroz noć i dan, Sama
Utjecaji: John Petrucci, Adrian Smith, Steve Lukather, Roger Waters, Isus Krist
Najdraži gitarist: John Petrucci, Adrian Smith
Goran Mihaljević
Datum rođenja: 30.12.1986.
Instrument: Bas
Band: Tool, Dream theater, Muse, A perfect circle, Nine inch nails, Alter bridge, John Mayer, Norah Jones, Toto,Johnny Cash
Album: Laterarus(tool), 13 steps(A perfect circle)
Knjiga: Godišnja doba
Film: Remember me, The Godfather part 1, Enternal sunshine
Najdraža pjesma Heliosa: Znaj
Utjecaji: Tool, Dream theater, Muse, A perfect circle, Nine inch nails, Alter bridge, John Mayer, Norah Jones, Toto,Johnny Cash
Najdraži gitaristi: Jimmy Page(Led zeppelin), Adam Jones (Tool)
Iva Ivković
Datum rođenja: 27.03.1988.
Instrument: Vokal
Band: Skunk anansie, Dream theater, Masterplan, Toto, At vance, Negative, Coldplay, Eric Clapton, Sting, Indexi, Bolero, Stimulans, Jok Ono
Knjiga: Molitva žabe, Unutranji glas ljubavi....
Film: Ostrov, Sa som i himmelen, Dekalog
Najdraža pjesma Heliosa: Sjećanja, Kad te sanjam
Najdraži vokali: Skin, Anouk, Josipa Lisac, Jorn Lande, Ivana Peters, Ivana Kindl, Irina Kapetanović, Ella Fitzgerald, Aretha Franklin, Nermin Puškar, Eva Casidy
Roko Čekalović
Datum rođenja: 17.05.1994.
Instrument: Klavijature
Bend: Toto, Sting, Steely Dan
Album: Sting - Fields of Gold, Steely Dan - Aja
Knjiga i film: LOTR
S kim bi volio nastupat na turneji: Sting, Tower Of Power
Najdraža pjesma Heliosa: Sama
Utjecaji: Toto, Steely Dan
Naj klavijaturist: Bill Evans, Chick Corea, Joe Sample
Nikola Džaja
Datum rođenja: 27.04.1989
Instrument: Bubnjevi
Band: Dream Theataer, Coldplay, Pink Floyd, Toto, Indexi, Leb i Sol.
Albumi: Dream Theater- Images and words, Coldplay- X&Y, Pink Floyd- Division bell, Indexi- Modra rijeka
Knjiga: George Carlin- Brain droppings
Film: Inception, Deja vu
Najdraža pjesma Heliosa: Kad te sanjam
Utjecaji: Jeff Porcaro, Roger Waters, Kevin Moore, Mike Portnoy, George Carlin
Najdraži bubnjar: Jeff Porcaro, Mike Portnoy, Graham Broad
Tonći Trboglav
Datum rođenja: 05.05.1987.
Instrument: Gitara
Band: Toto, Dream theater, Van halen, Sting, Spock's beard
Album: Toto-Tambu,dream theater-Scenes from a memory
Knjiga: Dan Brown – The Da Vinci code
Film: Big Fish
Najdraža pjesma Heliosa: Sjećanja
Utjecaji: Steve Lukather, Sting, Eric Johnson
Najdraži gitarist: Steve Lukather
