The group "Delfinai" is one of the most famous Lithuanian pop music groups, founded by Stanislovas Stavickis (Stan) and Viačeslavs Sanin (Sweet) during their school days. Together they released five albums, among which the most popular are "Svajonės" (2001), "Dangus" (2002), "Krantas" (2003), "Vėjas" (2004) and "Kai tu šalė" (2004), which contain many hits, such as "Saulė", "Žemyn", "Ačiū tau", "Svajonės", "Man reikia tėvės", "Kai tu šalė" and others. 
The group gained great popularity in the 2000s, won awards, including the "Bravo" debut of the year title and the "Radiocentras" award for the best Lithuanian Top 20 group. In 2004, the group members went their separate ways - Sweet went abroad, and Stan continued his solo career.

 After a break of more than 20 years, Delfinai returned with a live concert at Kaunas Žalgiris Arena in April 2025, where they performed their most famous hits and received great support from their fans. Other famous artists also participated in the concert, and the band's leader Stano, together with Sweet, appeared on stage again as a duet. 
The band's music covers the pop genre, their songs are often characterized by emotional lyrics and melodic melodies, which remain beloved by listeners for many years. Their latest works and clips, such as "Saulė" with Edilija (Geltona), show that the band maintains its style and is active in the music scene