The soundtrack of Metroid: Other M includes a piece of piano music (as referred to in the Iwata Asks interview and accompanying video). It is different from other Metroid series songs in that it is a piano ballad. It was first revealed on the newly redesigned Metroid.com/Metroid.jp, where it played as the background music. However, with their overhauls, the music was taken off. Months later, it was heard again, within the actual game. As Samus Aran returns to the BOTTLE SHIP to collect Adam's helmet, the theme starts when she steps into the Bottle Ship Control Room from the first floor. During this cutscene, it is slightly different than the alternate title screen theme that is unlocked after the game is completed.