– vocal engineer (track 8) Cary Clark – music engineer (track 7) Corey Shoemaker – music engineer (track 4) Carol Corless – package production Karin Darnell – make-up Ester Dean – producer (track 9), backing vocals (tracks 1, 2, 4) Mikkel S. Eriksen – producer and music engineer (tracks 1, 2, 5) Jesus Garnica – mixing assistant (tracks 8–10) Chris Gehringer – mastering Brad Palmer – design, video director Brian Palmer – video director, video producer Josh Gudwin – vocal engineer (tracks 1, 2, 4–11) Mariel Haenn – stylist Alex Haldi – art direction, design Inaam Haq – assistant vocal engineer (tracks 3, 5) Kuk Harrell – vocal producer and vocal engineer (tracks 1, 2, 4–11) Koby Hass – assistant vocal engineer (track 8) Tor Erik Hermansen – producer (tracks 1, 2, 5) Jaycen Joshua – mixing (tracks 8–10) Brandon Joner – assistant vocal engineer for Drake (track 2) Terese Joseph – A&R JP Robinson – art direction, design Rob Katz – assistant vocal engineer (track 10) Alex da Kid – producer and music engineer (track 11) Karen Kwak – A&R Damien Lewis – additional and assistant engineer (tracks 1, 2, 4–6) Dane Liska – assistant vocal engineer (tracks 3, 5) Erik Madrid – mixing assistant (tracks 7, 11) Deborah Mannis-Gardner – sample clearance Scott Marcus – A&R Manny Marroquin – mixing (tracks 7, 11) Dana Nielsen – music engineer (track 8) Ben O'Neill – assistant music engineer (track 3) Ciarra Pardo – art direction, creative director, design Christian Plata – mixing assistant (tracks 7, 11) Polow da Don – producer (track 4) Antonio "L.A." Reid – executive producer Antonio Resendiz – assistant vocal engineer (track 3) Makeba Riddick – vocal producer (tracks 3, 10) Evan Rogers – executive producer Chad "C Note" Roper – music engineer (track 10) The Runners – producer (tracks 3, 6) Brad Shea – assistant vocal engineer (tracks 3, 5) Noah "40" Shebib – vocal engineer for Drake (track 2) Ursula Stephen – hair stylist Jay Stevenson – music engineer (track 4) Christopher "Tricky" Stewart – producer (track 9) Mike Strange – vocal engineer for Emimem (track 11) Carl Sturken – executive producer Phil Tan – mixing (tracks 1, 2, 4–6) Bu Thiam – A&R Brian "B-Luv" Thomas – music engineer (track 9) Marcos Tovar – vocal engineer (all tracks), mixing (track 3) Sandy Vee – producer and mixing (tracks 1, 5), engineer (tracks 1,