what's going on中这个歌手叫什么？

陈奕迅是翻唱的吧
What's Going on
歌手：All Star Tribute
P Diddy:
What's Going On
Jermaine Dupri:
Tell Me
P Diddy:
People Dying
People Crying
Lord help us
Bono:
Mother, mother
There's too many of you crying
Gwen Stefani:
Oh, brother, brother, brother
There's far too many of you dying
Jermaine Dupri:
That's Right
Aaron Lewis:
You know we've got to find a way
To bring some lovin' here today
Nona Gaye:
Oh my father, father
We don't need to escalate
Backstreet Boys:
You see war is not the answer
Nona Gaye/Backstreet Boys:
For only love can conquer hate
Christina Aguilera:
You know we've got to find a way
To bring some lovin' here today
Britney Spears:
Barricades, can't block our way
J-Lo:
Don't punish me with brutality
Destiny's Child: