The original tune of the song is D, the beat is 4/4 beat, and the rhythm of the song adopts the form of "strong → weak → strong → weak". For the sustain lines appearing in notation, if they are the same sound, they can be played according to the beat, and there is no need to play them again; If two or more different sounds are connected together, which is also called a smooth line, it is required to sing (play) coherently and smoothly.
Extended data:
Drunk Butterfly is a song sung by Cui Weili, composed by Liu Haidong and arranged by Feng Dan. Officially released on August 7, 20 19.
Drunk Butterfly expresses a sense of confusion. Dress yourself up beautifully and fly around in colorful flowers like a butterfly, looking for the goal in your heart. Driven by that primitive desire, I can't fly out. Like a drunken butterfly, I stumbled into the flowers and lost my way home. Until one day, I suddenly understood that it was already scarred.