Provided to YouTube by Syco Music/Epic This is How We Roll · Fifth Harmony Reflection ℗ 2015 Simco Ltd. under exclusive license to Epic Records, a division of Sony Music Entertainment Released on: 2015-01-30 Associated Performer: Fifth Harmony Programmer, Producer: Dr. Luke Producer, Programmer: Cirkut Lyricist, Composer: Łukasz Gottwald Lyricist, Composer: Theron Thomas Lyricist, Composer: Henry Walter Producer: Tommy Parker Engineer: Clint Gibbs Engineer: Christopher "Tito" Trujillo Assistant Engineer: Rachael Findlen Assistant Engineer: Matts Larson Assistant Engineer: Cameron Montgomery Mixing Engineer: Serban Ghenea Mixing Engineer: John Hanes Mastering Engineer: Chris Gehringer Coordinator: Irene Richter Auto-generated by YouTube.