15&'s soulful transformation proved its worth.

15& threw away their innocent side and came back with a soulful track "Can't Hide It"; the song topped 7 music charts.

Released on April 13, "Can't Hide It" currently ranks #1 on Mnet, Bugs, Soribada, Olleh Music, Naver Music, Daum Music, and Genie.

The song ranked #1 on search engines and quickly rose to the top of music charts.

Composed of members Park Jimin and Baek Yerin, 15& had previously sang sweet and mellow songs; however, the new track is a soulful song requiring mature voices of the members. The song is an R&B genre song about one-sided love.

Meanwhile, 15& also staged their comeback performance on SBS "K-Pop Star 3".