We have known Bobby Ivanchev since the 1990s as part of Duet Avenue, which gave a number of music hits to contemporary Bulgarian music, such as "Zhiveli Li Sme Nyakoga Predi/Have We Ever Lived Before", "Byagstvo/Escape" and others. In addition to being a songwriter, Bobby is also a successful music producer and digital distributor. Less than a year ago, he released his debut solo song "Izvayani" and now he presents his second single entitled "Na Tvoya Strana/On Your Side".

Bobby Ivanchev authored the music to the song. Rosen Kukosharov wrote the lyrics. The arrangement is by Bobby Ivanchev and music producer Denis Popstoev.

The song "On Your Side" addresses human relationships and the harm that the lack of communication can cause them.