One Piece of Music (つの音楽 Wan Pīsu obu Myu-jikku) is a series of events that are popularly rumored to have been orchestrated by Power House CDXI. These events seem to centered around both a pirate whom is renowned as Kobi no Thoosa (Thoosa of the Flirtations) and a marine whom is known by most as the collective pseudonym Aharon. It should be noted that One Piece of Music begins during the the First Year of the Time Skip.