Kotoba ni Dekinakute/Shining Butterfly

"Kotoba ni Dekinakute/Shining Butterfly" is the fourth single by the vocal group Bright. The bridge of "Shining Butterfly" drew comparisons to Janet Jackson's "Feedback," using a similar melody.

This single includes a cover of "(You Make Me Feel Like) A Natural Woman", originally performed by Aretha Franklin.

Track listing
CD track list
 * 1) Kotoba ni Dekinakute (言葉にできなくて; Can't Put into Words)
 * 2) Shining Butterfly
 * 3) (You Make Me Feel Like A) Natural Woman
 * 4) 言葉にできなくて(instrumental）
 * 5) Shining Butterfly(instrumental）
 * 6) (You Make Me Feel Like A) Natural Woman(instrumental）

DVD track list
 * 1) 言葉にできなくて (music video)
 * 2) Shining Butterfly (music video)
 * 3) Theme of Bright: Notes 4 You／Love & Joy (live video) From Big Cat, March 20, 2009
 * 4) Bonus Track 言葉にできなくて (making-of video)