The song 'Breath' is a duet song that tells the story of the awkward phone call after breaking up.
The full member lineup for the project group includes TVXQ's Changmin, Super Junior's Yesung, Super Junior-M's Zhoumi, Girls' Generation's Taeyeon, SHINee's Jonghyun, f(x)'s Krystal, EXO's Chen, and Zhang Li Yi (aka Jang Ri In), and the 'Breath' album is themed around a breakup.
The release schedule is as follows:
February 10 - Taeyeon and Jonghyun's duet "Breath" (Korean version)
February 11 - Jonghyun and Chen's duet "One Day"
February 12 - Taeyeon's solo "Set Me Free"
February 13 - Chen and Krystal's duet "The Good and Bad" ("When I Was When U Were") / Yesung, Zhoumi's "I Was Greedy" ("Blind") / Chinese (Chen and Zhang Li Yin) and Japanese (Changmin and Krystal) versions of "Breath"
What do you think of this song? Do the two voices match well?