Take a Yogurt and vote for Bulgaria (OSF 4 Selection)

Take a Yogurt and vote for Bulgaria was a selection to the Bulgarian song in OSF #4.

The selection's next edition was Take a Yogurt and vote for Bulgaria #2 (OSF 5 Selection).

System
The Bulgarian broadcaster, BNT, selected 3 songs and used them to form the National Selection. International Juries from all over the world awarded 1 point to their favourite song(s).