Provided to YouTube by Universal Music Group Cry About It Later · Katy Perry Smile ℗ 2020 Capitol Records, LLC Released on: 2020-08-28 Producer, Associated Performer, Bass Guitar, Drums, Keyboards, Programming: Oscar Holter Associated Performer, Vocal Producer: Peter Karlsson Studio Personnel, Mix Engineer: John Hanes Studio Personnel, Mixer: Serban Ghenea Associated Performer, Background Vocalist, Vocals: Katy Perry Associated Performer, Guitar: Rickard Goransson Associated Performer, Background Vocalist: Noonie Bao Associated Performer, Background Vocalist: Sasha Sloan A& R: Chris Anokute A& R: Lauren Glucksman Studio Personnel, Engineer: Cory Bice Studio Personnel, Engineer: Jeremy Lertola Studio Personnel, Engineer: Sam Holland Studio Personnel, Mastering Engineer: Dave Kutch Composer Lyricist: Katy Perry Composer Lyricist: Oscar Holter Composer Lyricist: Noonie Bao Composer Lyricist: Sasha Sloan Auto-generated by YouTube.