The band's initial stock of songs was based on reworked tracks of the unreleased third album of 5'nizza.

Expansion of the instrumental accompaniment to keyboards, electric and bass guitar brought more possibilities for creativity which let SunSay combine in its music various styles, including reggae, funk, fusion and even alternative rock.

[1] The lineup of SunSay at that time comprised 5 members: Andriy Zaporozhets (vocals) – vocalist of the band 5'Nizza; Yefim Chupakhin (keyboards) – pianist (works with Sergey Babkin and "Acoustic Quartet"); Sergei Balalaev (drums) – drummer of the "Acoustic Quartet"; Grigory Chaika (guitar) – guitarist and vocalist of the bands "Kislorod" and "4.A.Y.K.A.

Besides Vadim Sergeyev (guitar), Roman Parygin (trumpet) Alexei Kanev (sax) and Sergei Clevensky, who were also invited to feature in the music album production.

As of July 2017 SunSay's discography includes 6 albums and a range of singles performed together with other popular singers and music makers.