The trio released the song on the 13th at midnight KST, and they slammed an all-kill on all Korean charts, including Bugs, Genie, Olleh, Daum, Soribada, and Monkey3. "Whisper" is a hybrid medium pop song with a warm, sweet melody. It's a song that whispers their love to their loved one.

SEE ALSO: TaeTiSeo 'Holler' at fans with mini album cover image and 'Whisper' with pre-release track