唱歌用英语怎么说读音的正确说法是“singing pronunciation”或“vocal pronunciation”。这个短语来源于英语语音学中的一个重要概念，即“歌唱语音”，它是指在唱歌过程中语音的发音方式。

例句：

"She has great singing pronunciation, her voice is clear and melodic." (她有很好的歌唱发音，她的声音清晰而有旋律感。)
"Proper singing pronunciation is essential for good vocal performance." (正确的歌唱发音对于良好的声乐表演是必不可少的。)
"He needs to work on his singing pronunciation if he wants to become a professional singer." (他如果想成为专业歌手就需要在歌唱发音上练习。)