"Listen Nations" is one of the songs on the album Miami Meets Toronto, in which the Miami Boys Choir and the Toronto Boys Choir (both started by Yerachmiel Begun) sing together. The song is about the suffering of people, and the nations of the world not caring. The chorus is:
And when I saw it
The thought I could not bear
My fellow people dying
Their cries no one did hear
So listen nations
To the voices of those so dear
I added the lyrics to musixmatch.com, so you can view the lyrics.
But is this song referring to anything in particular? I.e., the Holocaust (it's Jewish music, BTW). If so, is there anything in the text that shows this?