Article snapshot taken from Wikipedia with creative commons attribution-sharealike license.
Give it a read and then ask your questions in the chat.
We can research this topic together.
"Winter: Winter Rose / Duet -winter ver.-" is a single released by South Korean duo Tohoshinki. The single features the songs "Winter Rose" as well as the re-cut single "Duet" from the Tone album, although remixed to have a holiday feel to it.
Background
"Winter Rose" was featured in a Seven-net Shopping Commercial. The single was also released in South Korea.
Music video
A music video for "Winter Rose" was shot, but was not included with the CD+DVD version of the single.
Chart performance
The single was released November 30, 2011, and sold 76,615 units on its first day of release. It peaked at #2 on both the daily chart the weekly chart on the Oricon chart. The single sold over 153,177 copies.
