Just like in the tittle: What's the name of this song????!

I found this song and I don't know what its called!

I tried listening to the lyrics and searchignthem up, but nothing works!

Can any of you help me out????

It's from a tumblr blog it's the first song that plays when you open the page up.

LINK: http://sweetloves17995.tumblr.com/

In the song, it has this part as the ending: 

Oh Baby Good Night, Good Night, Good Night~

Oh Baby Good Night, Good Night, Good Night~

Good Night.

Oh~ Good Night~