OMSC 40

Online Music Song Contest 39, often referred to as OMSC 39, was the thirty-ninth edition of Online Music Song Contest, held in ???, after ??? won the previous edition of the contest.

The Pre-Qualification Round of OMSC 39 occured on the 28ᵗʰ May 2023, the Semi-Finals on the 4ᵗʰ June 2023 while the Final occured on the 11ᵗʰ June 2023. Fifty countries participated in the thirty-ninth contest, under the slogan “???”.

Participants
Fifty countries participated in the thirty-ninth edition of the contest: ??? European countries, ??? Asian countries, ??? American countries, ??? Oceanian countries and ??? African countries.

In this edition ??? participated for the first time.