Question: Who is likely to have represented and advanced Armenian music more, Art Laboe or Konstantin Orbelyan?
Sentence (from "Sirusho"): Siranush Harutyunyan (Armenian: Սիրանուշ Հարությունյան ; born 7 January 1987), known professionally as Sirusho (Armenian: Սիրուշո ), is an Armenian singer, whose musical career has been active for over 20 years.
Relevant evidence: No