Heroes has had at least one major character.
`` Gaya `` -LRB- Qaya -RRB- well-known Azerbaijani vocal quartet consisting of Arif Hajiyev , Teymur Mirzoyev , Lev Yelisovetski and Rauf Babayev performed in 1960s-1980s .. quartet. quartet. Azerbaijani. Azerbaijani language. There were song in Azerbaijani , Spanish , Polish , Russian and English languages in their repertoire .. Azerbaijani. Azerbaijani language. Spanish. Spanish language. Polish. Polish language. Russian. Russian language. repertoire. Musical repertoire. Gaya came to the big stage in 1961 , when Rauf Hajiyev invited musicians to work in Azerbaijan State Estrada Orchestra .. Azerbaijan. Azerbaijan. Rauf Hajiyev. Rauf Hajiyev. Such composers as Tofig Guliyev , Fikret Amirov , Rauf Hajiyev , Vasif Adigozalov , Faraj Garayev and Tofig Babayev worked with `` Gaya '' .. Rauf Hajiyev. Rauf Hajiyev. Tofig Guliyev. Tofig Guliyev. Fikret Amirov. Fikret Amirov. Vasif Adigozalov. Vasif Adigozalov