He is an excellent interpreter with a characteristic aperture and great vocal range. His repertoire includes pop-folk, folk music, Balkan and especially Macedonian music.

Boris Daly is the creative pseudonym of Borislav Delibaltov - a discovery from the casting "Planet Searching for a Superstar" in 2005, when he signed a contract with the music company "Piner". His debut hit, the song "Drunk" is remembered and sung by his fans to this day.