Credit: http://www.komca.or.kr + @HappyBoys_SS501
Article posted & Screen caps by: @nejeelicious

"Heo Young Saeng 1st Mini Album" contains 5 tracks (4 songs + 1 Instrumental)
*Let It Go
*I'm Broken
*Rainy Heart
*Out the Club
* Let It Go (Instrumental)

Young Saeng participated on writing the lyrics of the following songs.
*I'm Broken
*Rainy Heart
*Out the Club

Song Lyrics Teasers (First lyrics bar)

-Let it Go-
"내게무심한듯차갑기만한니맘"
-I'm Broken-
"내안에깨어날보는너의눈빛내맘속에서숨죽이는너의모습내손끝에서"
-Rainy Heart-
"EY YOU NEVER KNOW THIS IS MY STORY"
-Out the Club-
"IF YOU AIN'T COME TO DANCE GET YO' OUT THE CLUB"
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-Official Songwriters and Composers of "Heo Young Saeng 1st Mini Album"-