找了一下还是不太懂空灵到底是杀小，就弄感觉应该算的吧
KOKIA应该算吧
https://www.youtube.com/watch?v=XJyzdbTor9k
https://www.youtube.com/watch?v=8sALwFk12Cc
https://www.youtube.com/watch?v=p-zz6n46VkQ
https://www.youtube.com/watch?v=u8akL0oBwCM
然后霜月はるか
https://www.youtube.com/watch?v=OEBNg8-TlXk
https://www.youtube.com/watch?v=buHL3f_yte8
https://www.youtube.com/watch?v=uoqOm4_RBHw
志方あきこ
https://www.youtube.com/watch?v=mhzGXEvwdYc
https://www.youtube.com/watch?v=A1PkR56lgZk
应该算巴 QQ

不就余音绕梁

回音加多一点，共鸣加多一点

有些歌手不需要靠上面这种辅助技巧吧