Provided to YouTube by Syco Music/Epic All In My Head (Flex) · Fifth Harmony · Fetty Wap 7/27 ℗ 2016 Simco Ltd. under exclusive license to Epic Records, a division of Sony Music Entertainment Released on: 2016-05-27 Associated Performer: Fifth Harmony feat. Fetty Wap Vocal, Associated Performer: Fifth Harmony Composer, All Instruments, Lyricist: Tor Hermansen Vocal, Associated Performer: Fetty Wap All Instruments, Recording Engineer: Mikkel S. Eriksen Composer, Lyricist: Mikkel Eriksen Composer, Lyricist: Benjamin Levin Lyricist, Composer: Brian Garcia Lyricist, Composer: Daystar Peterson Composer, Lyricist: Nolan Lambroza Lyricist, Composer: Julia Michaels Lyricist, Composer: Willie Maxwell II Lyricist, Composer: Daniel González Lyricist, Composer: Allyson Brooke Hernandez Composer, Lyricist: Dinah Jane Hansen Lyricist, Composer: Karla Camila Cabello Composer, Lyricist: Lauren Jauregui Composer, Lyricist: Normani Kordei Hamilton Composer, Lyricist: Ewart Brown Composer, Lyricist: Clifton Dillon Lyricist, Composer: Richard Foulks Composer, Lyricist: Herbert Harris Lyricist, Composer: Leroy Romans Lyricist, Composer: Lowell Dunbar Lyricist, Composer: Brian Thompson Lyricist, Composer: Handel Tucker Producer: Stargate Producer: Brian "Peoples" Garcia Producer: Play Picasso Additional Studio Producer: Sir Nolan Additional Studio Producer: Victoria Monet Recording Engineer: Miles Walker Recording Engineer: Mike Anderson Recording Engineer: Tito Trujillo Assistant Engineer: Jason Goldberg Mixing Engineer: Phil Tan Assistant Engineer: Daniela Rivera Mastering Engineer: Dave Kutch Auto-generated by YouTube.