Sunmi will be making a comeback on the 17th with a title song that was produced by Brave Brothers.

JYP Entertainment has worked with various composers in the past, but working with Brave Brothers is unusual.

This mini album will include titles such as "Full Moon," "24 Hours," "Burn," "Who Am I," "Stopped Time," and "If It's You" (translated titles), for a total of 6 songs.

Wonder Girls' Yenny composed Sunmi's song "If It's You" for this album. Sunmi and Yenny's duet version of the song will be released only on the CD. Yubin will also be featured in the song as a rapper. Not only that, hot shot debut group GOT7's Jackson will also feature on the song "Stopped Time".