2015.  - neon,hellelujah,mono-drama,deja vu (ft.  Zion.  T),love belt (ft.  Younha),it's late (beautiful tonight) (bonus track),crazy (guilty pleasure) (ft.  Iron)..

2018.  - shinin',illusion (only one you need),waffle (#hashtag),grease,take the dive,sightseeing,rewind,just for a day,what would it feel like (i'm so curious),sentimental,before our spring

2017.  - oh yeah (ft.  Shinee's jonghyun),dreamer,watch me move,willow forest,delusion (ft.  Lee hyori),so what,ending credit,photographer (ft.  Jeong ryeowon),she