http://kotaku.com/le...rt-8-1679090623
The easter egg to end all Nintendo easter eggs has just been unearthed in Mario Kart 8. As the know-everythings at GameXplain demonstrate in a video published today, it turns out Yoshi was humming it all along—he was just being drowned out by the track's music. If only we'd all listened to Yoshi better from the start!
The secret in question is known as "Totaka's Song." It's a short (as in, 19 notes) musical refrain written by Nintendo composer Kazumi Totaka for a 1992 Game Boy game known as X.