Luigi's Mansion Easter Egg - Totaka's Song

It's been found. Kazumi Totaka's 19-note signature can be found in Luigi's Mansion, but through meticulous searching. When you're in E. Gadd's laboratory, choose the Training option. The controller setting menu will pop up. Leave it on here. Wait a few minutes and then you will hear a quick change in the music (it's like a fast jazz) then it will go back. It will do this again, and then lead into a totally different song, ending in a remixed version of Totaka's Song. After one time, it will go back to the normal music.