Lucent Wish

Tropical Summer Night - 5 points. A summery and quite vibrant song, although not particularly relaxing. But on its own, it's just average. It only connects to the image through the fact that it's retro and has a summer theme. Otherwise, I don't think the picture and the song really match. MOREOVER, THE PICTURE DEPICTS DAY, NOT NIGHT.
Your Affection - 6 points. Also summery and vibrant, but it pairs better with the image than the previous one. Even better than with the previous image, in my opinion. But overall, the composition is still just average.
Stupid Video - 3 points. Funny, but that's about it. Although the song is summery and vibrant. And terrible.
The Witcher - 5 points. Pleasant and vibrant music, but it doesn't really fit with summer. Or with a quiet village. It's more fitting for a fair or a celebration.
Motherfucker Got Fucked Up - 5 points. A vibrant and relaxing song. And it has a funny text. But the image was clearly chosen specifically for it. And it's a screenshot. The only thing that connects it to summer is the release date of OPM. But it still works with the song. More or less.
Remember that day with a smile that - 6 points. A summery and relaxing theme. But it's average. It would pair better with the image if the image were less vibrant and depicted a quieter, more peaceful town.
You and I - 7 points. The song is very generic, but the lyrics match the image. The style of performance isn't great, but it's the most harmonious pairing in this contest so far.
Pantalea - 9 points. Pleasant, vibrant, and relaxing music. It also pairs well with the image.
Perfume - 6 points. A vibrant composition that matches the image.
Dance of love - 5 points. Vibrant and relaxing music. And it's pleasant to listen to. But it doesn't really match the image.
The President's Own - 9 points. A vibrant theme that fits very well with the chosen image.
Cello Ascends - 6 points. A vibrant theme. And it's pleasant and dynamic. But the image is too calm.
Summer with Mosquitoes - 7 points. A summery and vibrant song that matches the image. The joke is funny.
Bylina - 3 points. It's more of an autumnal melody, honestly. And a more gray, coastal village would be more appropriate in the picture, rather than this one.

Added after 54 seconds

I searched everywhere for summer. And here it is!

It's better to do without summer than to settle for something like this...