2PM akhirnya membeberkan album ketiga mereka. Album ini diberi judul Grown dan berisi 12 lagu. Setelah sukses menggelar konser Tokyo Dome, 2PM kembali ke dunia musik setelah dua tahun vakum.
Tracklist album Grown ini berisi rilis dan produksi dari para personel itu sendiri.
Berikut 12 lagu dalam album teranyar 2PM yang dirilis oleh JYP Entertainment:
1) All Day I Think of You (Title Song)Lyrics/Composed/Arranged: J.Y. ParkRap Making:Taecyeon aka TY
2) Listen to This Song and Come Back (Title Song)Lyrics/Composed/Arranged: J.Y. ParkRap Making: Taecyeon aka TY
3) Back to Square OneLyrics/Composed:Hong Jisang & Lee JunhoArranged: Hong Jisang
4) I'm SorryLyrics/Composed: DokebiArranged: Dokebi, Jung Min HyungRap Making: Taecyeon aka TY
5) Today Marks the 1st DayLyrics: Yeom Donggeon, RP-T, 17HOLICComposed/Arranged: Yeom Donggeon
6) DangerousLyrics/Composed: RyanArranged: Ryan, Moon Chang Gyoo
7) Just For TodayLyrics/Composed: Shim EunjiRap Making: Taecyeon aka TY
8) Game OverLyrics/Composed: Duble Sidekick/OneWay's Chance & Jun. KArranged: Duble Sidekick/OneWay's Chance
9) Coming DownLyrics: Hwang ChansungComposed/Arranged: east4ARap Making: Taecyeon aka TY
10) Go BackLyrics/Composed: Hong Jisang & Lee JunhoArranged: Hong JisangRap Making: Taecyeon aka TY
11) Love SongLyrics/Composed: Hong Jisang & Lee JunhoArranged: Hong Jisang
12) SuddenlyLyrics/Composed: Jun. KArranged: Lei, Shim Eunji