SEARCHING FOR 2 SONGS?

Hey i am searching for two songs and it's driving me mental. I searched everywhere but it's not that easy.

The first one is just kinda 2 People piping. A Woman and a Man, and they are in a Bus a little bit and it's all really hippie style and happy. Ii think it was in the charts a few years ago, but don't know if it's a redone track or whatever. Oh yeah and it's a cartoon, not with real People.

The Second is i think played a lot in Karaoke Bars it goes something like "oh daddy are you/when are you coming home tonight? Then he sings about the man on the moon and stuff, it's odd but i need it bad. It's kinda a sad song about a kid that waits for his daddy to come home. It is played in a The Office Episode from Dwight to Jim, when he wants to make him miss his Baby.

So that would be it, i would really love you if you could tell me the names of the songs, or jsut one, would be hugely appreciated.