Another hard one! This time, there are three songs- Hey Little Girl (Jack Johnson) which reminds me of my little sister; Perfect (P!nk) and Hey Soul Sister (Train) which remind me of my uber-cool team-mates!
Hey Little Girl: http://www.youtube.com/watch?v=ZLmCjIYlvZI
Perfect: http://www.youtube.com/watch?v=7Gep21Mdyt4
Hey Soul Sister: http://www.youtube.com/watch?v=kVpv8-5XWOI