This song is from the game Mother for the Famicom, its also known as Earthbound 0. It's also heard on Ness' stage on Super Smash Brothers Melee. I really wanted to make this sound like a lullaby at first but then I thought the melody would work in a Trance setting too. So i did both. :) This really was a tough one trying to make the full melody soothing and fun, but I think you'll like it.
*Edit*
It's slightly different from before. added some more of the actual "8 melodies" melody in just so you're not waiting 6 minutes to hear it. It's still pretty long though. But I like it the way it is. Certain characteristics of the song just can't be cut short.