Cardi B's "Be Careful" (2018). Additionally, it has been covered by Beyoncé, Kelly Clarkson, John Legend, and H.E.R. Track listings and formats US 7-inch single A. "Ex-Factor" (radio edit) – 4:38 B. "When It Hurts So Bad" (album version) – 5:42 UK CD1 "Ex-Factor" (album version) – 5:27 "Ex-Factor" (Part II remix) – 4:38 "Ex-Factor" (A Simple Mix) – 4:37 UK CD2 "Ex-Factor" (radio edit) – 4:38 "Ex-Factor" (A Simple Breakdown) – 4:10 "Lost Ones" (remix) – 4:17 UK cassette single "Ex-Factor" "Can't Take My Eyes Off You" European CD1 "Ex-Factor" (radio edit) – 4:38 "Ex-Factor" (A Simple Mix) – 4:37 European CD2 "Ex-Factor" (radio edit) – 4:38 "Ex-Factor" (A Simple Breakdown) – 4:10 "Lost Ones" – 4:17 "Ex-Factor" (A Simple Mix) – 4:37 Credits and personnel Credits are adapted from The Miseducation of Lauryn Hill liner notes. Leads and background vocals: Lauryn Hill Additional background: Chuck Young Bass: Paul Fakhourie Piano: Tejumold Newton Wurlitzer, organ and rhodes: James Poyser Percussion: Rudy Byrd Guitar: Johari Newton Drum programming by Vada Nobles Recorded by Commissioner Gordon Mixed by Commissioner Gordon Assistant recording engineer: Chip Verspyck Assistant mix engineer: Greg Thompson Recorded at RPM Studios, (NYC), Marley Music, Inc. (Kingston, Jamaica) and Chung King Studios (NYC) Mixed at Hit Factory Studios and Chung King Studios (NYC) Charts Weekly charts Year-end charts Certifications Release history Notes References External links 1990s ballads 1998 singles Contemporary R&B ballads Holly Miranda songs Lauryn Hill songs Song recordings produced by Lauryn Hill Songs about heartache Songs written by Lauryn Hill Soul ballads