What background music should butterflies fly with? I'm making a video? Urgently beg

That depends on what kind of talent you are, like butterflies flying, or flying in the sky, flying in the sky, Koizumi flowing water, just like your tenderness, otherwise it is more suitable to play guzheng or Xiao's music.

Such as the rain at night in Bajiao window, water lilies and autumn colors in Han Palace.

Or flute "Spring to Xiangjiang River" and "Autumn Moon in Pinghu";

This is a Cantonese music, with beautiful tunes and rich poetry. This music depicts beautiful and moving natural scenery.

Romance in the wind, love songs in the bamboo garden

The Wizard of Oz, super nice.