really needing help finding these songs

i have 2 songs i desperatly need help with to find there both on an 80's remix i have but i need proper versions the 1st 1 goes like this, around around around the world all we need is the power of love, there are people in the east there are people in the west doing there very best. has a bit of rap in it along the way too.
the 2nd song goes: in my dreams god is talking to me in my dreams im down on my knees in my dreams im begging u please let my sole rest in peace, life is too short to live it in anger

umm, im not sure if this is the right version you're looking for but the 2nd song is likely to be 'Dreams' by Nana. The album's called 'Father'.
But it might not be what you're after cause you know how songs are remade like a million times...
Hope this helps you