names of electro tunes

[buddadog]

last week i heard few electro tunes in clubs and i don't know the titles. this is what my ears picked up:

1. "we gonna build this city again" (not the eighties hit)

2. "what's going on inside your mind"

3. "i want to be your friend"... (and than)... "do you want to be my friend"

4. "you're all i need it's easy to see"

5. "she said: lean on me" (not the bill withers hit)

thanx