Some songs of Junion Eurovision this year are like Save the planet

Used songs:
Melani Garcia - Marte - Spain
Viki Gabor - Superhero - Poland
Joana Almeida - Vem Comigo - Portugal
Marta Viola - La Voce Della Terra - Italia
Tatyana Mezhentseva and Denberel Oorzhak - A Time For Us - Russia
Darija Vracevic - Raise Your Voice - Serbia