Closing<br />Hyuna (Roll Deep (feat. Jung Il-hoon of BTOB))<br />This is the title track of Hyuna's fourth mini album, "A+." It has a <br /><br />simple yet powerful bass, a trendy beat, and an addictive hook. Those <br /><br />who keep themselves busy to rise to the top will be able to relate. It <br /><br />features Jung Il-hoon of BTOB who helped perfect the song.
