Rollin' is the fourth mini album by Brave Girls. It was released on March 7, 2017 with "Rollin'" serving as the album's title track.
The album marks the group's first release as a five-member group, since the departure of member Yujin in early 2017, and the hiatus of member Hyeran. "Reminiscence" and "Don't Hurry" still feature a rap verse by Hyeran.
The group did a crowdfunding effort to subsidize their comeback on the platform Makestar, from September to December 2016, with the schedule of an album release on March 2017.
The music video for "Rollin'" was released on March 7, along with the mini album. The video was restricted on YouTube for viewers under 18, and on Korean websites for viewers under 19, just like its first teaser a few days before.
A day after, a dance version was released without age restriction. On March 9, a clean version was released, cutting the parts from the original music video where the girls were laying on each other in a black background.
- "Rollin' (롤린)" - 3:17
- "Reminiscence (엑 생각)" - 3:11
- "Don't Hurry (서두르지 마)" - 3:19
- "High Heels (하이힐) (Remix)" - 2:25
- "Outro (Rollin')" - 1:09
- "Rollin'" music video
- "Rollin'" dance practice
- "Rollin'" point dance video
- "Rollin'" special choreography version
- Album showcase