Hi,can you help me to ID this tunes :

#1 RapidShare: 1-Click Webhosting
-it reminds me on Counting down the days (Axwell remix),and lyrics are:it's my house,it's your house.....

#2 RapidShare: 1-Click Webhosting
-Acapella is DJ Chus & David Penn - We Play House,but song......

#3 RapidShare: 1-Click Webhosting
-lyrics are something like : singing in my mind.......sun is shining.......

#4 RapidShare: 1-Click Webhosting
-Remix of Nelly Furtado - Say It Right.....

thanx....