Tracklist Hide Credits A1 Machine Gun Arranged By – James Carmichael* Producer – Commodores, James Carmichael* Written-By – Milan Williams 2:43 A2 Young Girls Are My Weakness Producer, Arranged By – Commodores, James Carmichael* Written-By – Ronald LaPread, William King (3) 2:42 A3 I Feel Sanctified Arranged By – George Tobin, James Carmichael* Producer – George Tobin Written-By – Lionel Richie, Milan Williams, Ronald LaPread, Thomas McClary, Walter Orange 3:30 A4 The Bump Producer, Arranged By – Commodores, James Carmichael* Written-By – Milan Williams 4:11 A5 Rapid Fire Producer, Arranged By – Commodores, James Carmichael* Written-By – Milan Williams 3:08 B1 The Assembly Line Arranged By – Commodores, Gloria Jones Producer – Gloria Jones, Pam Sawyer Written-By – Gloria Jones, Pam Sawyer 5:10 B2 The Zoo (The Human Zoo) Arranged By – Commodores, Gloria Jones Producer – Gloria Jones, Pam Sawyer Written-By – Gloria Jones, Pam Sawyer 3:16 B3 Gonna Blow Your Mind Producer, Arranged By – Commodores, James Carmichael* Written-By – Milan Williams, Walter Orange 6:09 B4 There's A Song In My Heart Producer, Arranged By – Clayton Ivey, Terry Woodford Written-By – Lionel Richie 2:38 B5 Superman Producer, Arranged By – Commodores, James Carmichael* Written-By – Lionel Richie 2:39