Puzzle Of POPAlbum•2017-07-26•7 TracksP.O.P트랙 리스트1START 161516P.O.P2애타게 GET하게P.O.P3비밀일기P.O.P4한 걸음씩 걷기P.O.P5YIP PEEP.O.P6MemoryP.O.P7애타게 GET하게 (inst.)P.O.P