Piano Collections Kingdom Hearts is a compilation album of compositions from the Kingdom Hearts series arranged for solo piano by Kaoru Wada. It was released on May 27, 2009 in Japan. It was featured in an ad in the North American edition of Kingdom Hearts 358/2 Days manual booklet that it is now available on the Square Enix website.
- Tracks 5 through 8 form a "Sonata on Themes of Kingdom Hearts."
- "Dearly Beloved" - 2:35
- "Traverse Town" - 3:37
- "Hand in Hand" - 2:48
- "Missing You ~ Namine" [sic] - 4:39
- "1st Mov. : Sora - Allegro con brio" - 4:18
- "2nd Mov. : Kairi - Andante sostenuto" - 3:04
- "3rd Mov. : Riku Scherzo e Intermezzo" - 4:27
- "Finale : Working Together Allegro vivace" - 3:31
- "The 13th Side" - 4:16
- "Roxas" - 2:36
- "The Other Promise" - 4:40
- "Concert Paraphrase on 'Dearly Beloved' " - 4:06
Total Time (44:37)
- Takehiko Yamada: tracks 1, 2, 9, and 12
- Hiroyuki Nakayama: tracks 3, 4, 10, and 11
- Miwa Sato: tracks 5, 6, 7, and 8
- The link between Sora and Roxas is referenced during "1st Mov. : Sora - Allegro con brio", which includes a snippet of the melody from "Roxas".
- The name in the 1st and 2nd movements and the Finale are the tempo of the pieces, translated respectively as "Fast with Vigor and Spirit", "Sustained at a walking pace", and "Fast and Lively". The 3rd movement itself is an "intermission".
- "The Other Promise" contains many excerpts from "Roxas", but uses minor chords rather than major chords, giving it a darker tone.
- The intro of "Concert Paraphrase on 'Dearly Beloved' " (0:00-0:35) is featured in the E3 2014 trailer for Kingdom Hearts HD 2.5 ReMIX, during the teaser for Kingdom Hearts III at the end of the trailer
- Piano Collections Kingdom Hearts (Japanese)
| Kingdom Hearts Original Soundtrack | Kingdom Hearts Final Mix - Additional Tracks | Kingdom Hearts II Original Soundtrack|
Kingdom Hearts Original Soundtrack Complete | Piano Collections Kingdom Hearts | Piano Collections Kingdom Hearts Field & Battle | Kingdom Hearts Birth by Sleep & 358/2 Days Original Soundtrack
|Manga series | Novel series | Art Books | Kingdom Hearts Another Report | Kingdom Hearts Ultimania|
|Bradygames Strategy Guides|
|Kingdom Hearts | Chain of Memories | Kingdom Hearts II | 358/2 Days | Birth by Sleep | Kingdom Hearts 3D | 1.5 ReMIX|
|Play Arts Figures | Formation Arts Figures | Static Arts Figures | Avatar Mascot Straps|
|Hot Topic Merchandise | Kingdom Hearts Trading Card Game | Kingdom Hearts Key Ring|