In His Eyes, Christina Andreoni & Maribeth Hegland:

http://www.youtube.com/watch?v=63R__0nYV5s

Let There be Love, Amanda Trick:

http://www.youtube.com/watch?v=fMuZRUGLzOo

It Takes Two, Sam Darbin & Company:

http://www.youtube.com/watch?v=Zhmu18oQXgQ