Season 1
Season 1 of Melodia Song Contest was hosted in Buenos Aires, Argentina. The winning country was 
XX, represented by XX with their song "XX". They scored XX points in the Grand Final. The runner-up was XX with XX points.
Participating Countries
| Country | Broadcaster | Song | Artist | Language | |
|---|---|---|---|---|---|
| File:Flag of Argentina.svg Argentina | tomas_esc | TVP | |||
| File:Flag of Australia.svg Australia | dat.kwstt | SBS | "Everybody Supports Women" | SOFIA ISELLA | English |
| File:Flag of Bulgaria.svg Bulgaria | eurofan98 | BNT | |||
 Canada
|
TNG | CBC | "Over Tonight" | Stacey Ryan | English |
| File:Flag of China.svg China | teolette | CGTN | "Stars Align" | Jolin Tsai, R3HAB | English |
| File:Flag of Gabon.svg Gabon | toniaczka | RTG | |||
| File:Flag of Germany.svg Germany | skanyone | NDR | |||
| File:Flag of Isle of Man.svg Isle of Man | SanderNL | BBC Isle of Man | "Let Me Down Slow" | New Hope Club | English |
| File:Flag of Japan.svg Japan | blueythesharkie | NHK | |||
| File:Flag of Liechtenstein.svg Liechtenstein | liaaaa_taylors.version | 1 FL TV | |||
| File:Flag of Lithuania.svg Lithuania | riardukas | LRT | "Žinom Tik Mes" | Evgenya Redko | Lithuanian |
| File:Flag of Norfolk Island.svg Norfolk Island | xenordisksenon | SBS | |||
| File:Flag of Philippines.svg Philippines | jceurovisionfan1996 | GMA | "Babalik" | After 5 | Filipino |
| File:Flag of Romania.svg Romania | valentinomore | TVR | |||
 South Korea
|
boeunsdefender | MNET | "Chill Kill" | Red Velvet | Korean, English |
| File:Flag of Switzerland.svg Switzerland | eternal2 | SRF 1 | |||
| File:Flag of Togo.svg Togo | littleduckiie | TVT | |||
| File:Flag of United Kingdom.svg United Kingdom | suppacoo | BBC | "white lies" | Katie Gregson-MacLeod | English |
| File:Flag of United States.svg United States | jackqulen | NBC | |||
Scoreboards
Grand Final
| Draw | Country | Song | Artist | Place | Points |
|---|---|---|---|---|---|
| 01 | File:Flag of Philippines.svg Philippines | "Babalik" | After 5 | TBD | |
| 02 | File:Flag of Liechtenstein.svg Liechtenstein | ||||
| 03 | File:Flag of China.svg China | "Stars Align" | Jolin Tsai, R3HAB | ||
| 04 | South Korea
|
"Chill Kill" | Red Velvet | ||
| 05 | File:Flag of Gabon.svg Gabon | ||||
| 06 | File:Flag of Isle of Man.svg Isle of Man | "Let Me Down Slow" | New Hope Club | ||
| 07 | File:Flag of Argentina.svg Argentina | ||||
| 08 | Canada
|
"Over Tonight" | Stacey Ryan | ||
| 09 | File:Flag of Bulgaria.svg Bulgaria | ||||
| 10 | File:Flag of Lithuania.svg Lithuania | "Žinom Tik Mes" | Evgenya Redko | ||
| 11 | File:Flag of Switzerland.svg Switzerland | ||||
| 12 | File:Flag of United States.svg United States | ||||
| 13 | File:Flag of Australia.svg Australia | "Everybody Supports Women" | SOFIA ISELLA | ||
| 14 | File:Flag of Japan.svg Japan | ||||
| 15 | File:Flag of Germany.svg Germany | ||||
| 16 | File:Flag of United Kingdom.svg United Kingdom | "white lies" | Katie Gregson-MacLeod | ||
| 17 | File:Flag of Togo.svg Togo | ||||
| 18 | File:Flag of Romania.svg Romania | ||||
| 19 | File:Flag of Norfolk Island.svg Norfolk Island | ||||