Ouahh, i can not choose a song cause there are too many.

You have song for winter, summer, spring and autumn, You have song for the morning, afternoon and night, You have song for the week and for the week end, You have song with your partner, your friends, your family, strangers, You have song that provide you joy, energy, love, peace, change the mood, You have song when you travel, you practise sport, you work, you study, you read, You have song for party,

And also there is also the song of Silence