A-side I Don't Know Released July 23, 2008 Genre J-pop | B-side Shut Up Format CD, CD+DVD Label Sony | |
"I Don't Know" is Mika Nakashima's 26th single, released on July 23, 2008. It is a collaboration with owarai group Morisanchuu (森三中), released under the name Mica 3 Chu (Mikasanchuu), and is her first single to be released as a CD+DVD format in addition to the regular CD only format.
'I Don't Know' is Mika's first English-language single. 'I Don't Know' and its B-side, 'Shut Up,' are sung entirely in English.
Track listing
All lyrics written by Mika Nakashima & Lori Fine; all music composed by Lori Fine, arranged by Coldfeet.
References
I Don't Know (Mika Nakashima song) Wikipedia(Text) CC BY-SA