CD adaptation of the anime television series Tsubasa Chronicle first released on March 24, 2006 by Victor Entertainment under the catalog number VICL-61897. It contains 7 tracks and covers a duration of 31:14. It features two pieces of theme music in both original and instrumental versions and three tracks of dialogue between Syaoran, Sakura, Kurogane, Fay D. Flourite, Mokona, Tōya, and Yukito with background music taken from the anime. is the opening theme and is performed by Mika Kikuchi. is the ending theme and is performed by Miyu Irino and Yui Makino. Additionally, the CD features an original two-page card-shaped calendar. It peak ranked 226th on the Oricon albums chart and remained on the chart for one week. During the play, as Sakura is unable to say that she likes Syaoran, the two decide to instead improvise and speak from the heart. However, this causes Sakura to remember her past although she soon forgets her recollection due to Yūko's magic. Upon hearing their situation, Yukito once more feels sadness and decides to reveal that he sealed his heart, the presence Mokona felt earlier, so as not experience the pain of having a distant relationship with Tōya, his childhood friend. The group then leave for another world. Private High School Holitsuba series A series of three spin-off drama CDs have been released, with a fourth to be released, featuring characters from Tsubasa: Reservoir Chronicle and characters from its sister manga series xxxHolic in an alternative universe attending the same school, Holitsuba, as either teachers or students. is a portmanteau of and . The first three CDs were released to the applicant readers of the Weekly Shōnen Magazine in which Tsubasa: Reservoir Chronicle is serialized and of the Young Magazine in which xxxHolic is serialized. The first, titled , was released during July 2006. followed during October 2006. The third CD, titled , followed on August 22, 2007 in Shōnen Magazine and on August 27 in Young Magazine. A fourth CD, , was released to customers who bought all four DVDs of the xxxHolic and Tsubasa: Reservoir Chronicle 2009 OVA adaptations, xxxHolic Shunmuki and Tsubasa Shunraiki respectively. The series has also been adapted to short manga one-shots by Clamp. Release history Albums Singles Reception The musical score for the anime adaptation have generally received praise by critics. N.S. Davidson of IGN described the soundtrack as some of "some of the most glorious