when people see Whitney Houston sing I will always love you, most of them are live or videotaped. In this case, the singer usually starts the music first, and the band or sound engineer plays the music with the singer. I am the lead singer of a band. I once sang a song "Blue Lotus" by Xu Wei during the performance, and I sang the first sentence before the band started to follow the harmony. Of course, if you sing such a song in KTV, it's very simple. Watch the subtitles change color. If you want to sing with an accompaniment, you can only ask the sound engineer who plays the accompaniment to have a tacit understanding with the singer. For example, you can count a few cantata in advance and then start music again. It is definitely no problem to cooperate twice. I hope it will be adopted satisfactorily, thank you.