List of countries in the Chummervision Song Contest

Thirty-six countries have participated in the Chummervision Song Contest since it started in February 2012. Of these, three have won the contest. The contest, organised by the Chummerpean Broadcasting Union (CBU), is held bi-annually between members of the Union. Broadcasters from different countries submit songs to the event, and cast votes to determine the most popular in the competition.

Participants
The following table lists the countries that have participated in the contest at least once.

Participating countries in decades
The table lists the participating countries in each decade since the first CSC was held in Winter 2012.

Twenty-five countries participated in the first contest, in February 2012. Since then, the number of entries has increased steadily.

Table key

 * Winner - The country won the CSC that year.
 * Second place - The country was ranked second that year.
 * Third place - The country was ranked third that year.
 * Remaining places - The country placed from fourth to second last this year.
 * Last - The country was ranked last that year.
 * Non-qualified - The country did not qualify to the final (Summer 2012-).
 * Undecided - The country has confirmed participation for the next CSC, however, the competition has not yet taken place.
 * Debutant - The country made its debut during the decade.
 * Did not participate - The country did not participate in the CSC that year.


 * A cross (X) means that the country participated in the contest that year.

Unsuccessful attempts to participate
To participate in the contest, a broadcaster must register their intention to compete before the deadline specified in the rules of that year's event. Each participating broadcaster pays a fee towards the organisation of the contest. Should a country withdraw from the contest after the deadline, they will still need to pay these fees, and may also incur a fine or temporary ban.

Other CBU members who can participate but have never entered

 * Frostland - KBN
 * Glass - GRTN - The country has yet to show any interest towards making a debut.
 * Muleta - MR
 * Sia - Has claimed to have had no interest in entering the contest due to the popularity of the country's own music contest The Sia Factor.