It appears that the title of the first Serbian entry in the Turkvizyon Song Contest is “Trag”.
The songs title which is in Serbian translates as “Trail”. Serbia is being represented by Almedin Varošanin who has been in the studio over the past couple of weeks recording his song for Turkvizyon 2015. Serbia is one of three countries and regions debuting in the Turkvizyon Song Contest this year including Syria and Kumyk. The song has not yet been released.
Source: Almedin Varošanin