'WEN' [Fly (Feat. EJO)] 'Think up' @weniswaving @imaginemuzik Executive Produce : Ryan IM Music Produce : EJO Cover Design : Claude Composed : WEN, EJO, Clayheart Lyrics : WEN, EJO Arranged : Clayheart All Instrument : Clayheart Computer Programming : Clayheart, EJO Guitar : ILMO Drum : Clayheart Bass : Clayheart Keyboard : Clayheart Synthesizer : Clayheart Vocal Direct : EJO Background Vocal : EJO Digital Edit : EJO Record Engineer : EJO, YuJin Mix : Clayheart Master : Ryan IM