Wrecks-N-Effect – Hard Or Smooth

Lead Vocals – Aqil Davidson
Lead Vocals – Teddy Riley
Lead Vocals – Markell Riley
Producer – David Wynn
Producer – Aqil Davidson
Producer – Teddy Riley
Producer – Markell Riley
Producer – Tyrone Fyffe
Written-By – David Wynn
Written-By – Aqil Davidson
Written-By – Anton Hollins
Written-By – Teddy Riley
Written-By – Markell Riley
Written-By – Pharrell Williams
Written-By [Blind Alley] – David Porter
Written-By [Blues And Pants] – James Brown
Written-By [Blues And Pants] – Fred Wesley
Written-By [Darkest Light] – Michael Mc Ewan
Written-By [I Like It] – Etterlene DeBarge
Written-By [I Like It] – Randy DeBarge
Written-By [I Like It] – El DeBarge

Backing Vocals – Dante Drew
Backing Vocals – Darryl Shuler
Backing Vocals – Robert Nickerson
Backing Vocals – Tyrone Fyffe
Lead Vocals – Aqil Davidson
Lead Vocals – Teddy Riley
Lead Vocals – Markell Riley
Producer – Aqil Davidson
Producer – Teddy Riley
Producer – Markell Riley
Producer – Franklyn Grant
Producer – Tyrone Fyffe
Written-By – Aqil Davidson
Written-By – Teddy Riley
Written-By – Markell Riley
Written-By – Pharrell Williams
Written-By – Franklyn Grant
Written-By – Tyrone Fyffe
Written-By [Just Rhymin' Wit Biz] – Antonio Hardy
Written-By [Just Rhymin' Wit Biz] – Marlon Williams
Written-By [School Boy Crush] – Alan Gorrie
Written-By [School Boy Crush] – Onnie McIntyre
Written-By [School Boy Crush] – Malcolm Duncan
Written-By [School Boy Crush] – Hamish Stuart
Written-By [School Boy Crush] – Steve Ferrone
Written-By [School Boy Crush] – Roger Ball
Written-By [The Bridge] – Shawn Moltke
Written-By [The Bridge] – Marlon Williams
Written-By [Woman To Woman] – Joe Cocker
Written-By [Woman To Woman] – Chris Stainton

Co-producer – Wrecks-N-Effect
Lead Vocals – Aqil Davidson
Lead Vocals – Markell Riley
Producer – Aqil Davidson
Producer – Teddy Riley
Producer – Tyrone Fyffe
Written-By – Aqil Davidson
Written-By – Teddy Riley
Written-By – Markell Riley
Written-By – Tyrone Fyffe
Written-By [Get Me Back On Time, Engine No. 9] – Kenneth Gamble
Written-By [Get Me Back On Time, Engine No. 9] – Leon Huff
Written-By [N.T.] – Jimmy Crosby
Written-By [N.T.] – Richard Westfield
Written-By [N.T.] – Don Boyce
Written-By [N.T.] – Ronald Bell
Written-By [N.T.] – Gene Redd
Written-By [N.T.] – George Brown
Written-By [N.T.] – Robert Kool Bell
Written-By [N.T.] – Dennis D.T. Thomas
Written-By [N.T.] – Claydes Smith
Written-By [N.T.] – Robert Spike Mickens
Written-By [Papa Was Too] – Joseph Arrington
Written-By [The Big Beat] – Billy Squier
Written-By [The Payback] – John Jabo Starks
Written-By [The Payback] – James Brown
Written-By [The Payback] – Fred Wesley
Written-By [UFO] – Tito Libran
Written-By [UFO] – Deborah Scroggins
Written-By [UFO] – Valerie Scroggins
Written-By [UFO] – Marie Scroggins
Written-By [UFO] – Nicole Scroggins

Lead Vocals – Aqil Davidson
Producer – Aqil Davidson
Producer – Teddy Riley
Producer – Menton Smith
Vocals [Chorus] – Markell Riley
Written-By – Aqil Davidson
Written-By – Teddy Riley
Written-By – Menton Smith
Written-By [Get Up Offa That Thing] – James Brown
Written-By [Get Up Offa That Thing] – Yamma Brown
Written-By [Get Up Offa That Thing] – Deanna Brown
Written-By [Get Up Offa That Thing] – Diedra Brown
Written-By [Think (About It)] – James Brown
Written-By [You'll Like It Too] – Calvin Simon
Written-By [You'll Like It Too] – Grady Thomas
Written-By [You'll Like It Too] – Michael Williams (2)
Written-By [You'll Like It Too] – Fuzzy Haskins

Lead Vocals – Aqil Davidson
Producer – Aqil Davidson
Producer – Teddy Riley
Producer – Markell Riley
Written-By – Aqil Davidson
Written-By – Teddy Riley
Written-By – Markell Riley
Written-By [Hot Pants (I'm Coming, I'm Coming, I'm Coming)] – James Brown
Written-By [Mind Power] – James Brown
Written-By [Mind Power] – Fred Wesley
Written-By [Mind Power] – Charles Bobbit
Written-By [South Bronx] – Scott Sterling (2)
Written-By [South Bronx] – James Brown
Written-By [South Bronx] – Lawrence Krisna Parker
Written-By [South Bronx] – Ron Lenhoff
Written-By [South Bronx] – Bobby Byrd

Backing Vocals – Tammy Lucas
Lead Vocals – Aqil Davidson
Producer – Aqil Davidson
Producer – Teddy Riley
Producer – Markell Riley
Written-By – Aqil Davidson
Written-By – Teddy Riley

Lead Vocals – Markell Riley
Producer – Aqil Davidson
Producer – Teddy Riley
Producer – Markell Riley
Written-By – Teddy Riley
Written-By – Menton Smith
Written-By [Funky President (People It's Bad)] – James Brown
Written-By [La Di Da Di] – Douglas E. Davis
Written-By [La Di Da Di] – Ricky Walters

Lead Vocals – Aqil Davidson
Lead Vocals – Markell Riley
Producer – Aqil Davidson
Producer – Teddy Riley
Producer – Markell Riley
Producer – Tyrone Fyffe
Written-By – Aqil Davidson
Written-By – Teddy Riley
Written-By – Markell Riley
Written-By [Long Red] – Felix Pappalardi
Written-By [Long Red] – John Ventura
Written-By [Long Red] – Leslie West
Written-By [Long Red] – Norman Landsberg

Lead Vocals – Aqil Davidson
Producer – David Wynn
Producer – Aqil Davidson
Producer – Teddy Riley
Written-By – David Wynn
Written-By – Aqil Davidson
Written-By – Teddy Riley
Written-By [Do the Funky Penguin] – Bonny Rice
Written-By [Do the Funky Penguin] – Jo Bridges
Written-By [Do the Funky Penguin] – Rufus Thomas
Written-By [Do the Funky Penguin] – Tom Nixon

Lead Vocals – Aqil Davidson
Producer – Teddy Riley
Producer – Franklyn Grant
Producer – Tyrone Fyffe
Written-By – Aqil Davidson
Written-By – Teddy Riley
Written-By – Tyrone Fyffe
Written-By [Hard to Handle] – Alvertis Isbell
Written-By [Hard to Handle] – Otis Redding
Written-By [Hard to Handle] – Allen A. Jones
Written-By [Long Red] – Felix Pappalardi
Written-By [Long Red] – John Ventura
Written-By [Long Red] – Leslie West
Written-By [Long Red] – Norman Landsberg
Written-By [Synthetic Substitution] – Herb Rooney

Lead Vocals – Markell Riley
Producer – Teddy Riley
Producer – Franklyn Grant
Producer – Tyrone Fyffe
Written-By – Teddy Riley
Written-By – Menton Smith
Written-By – Markell Riley
Written-By – Franklyn Grant
Written-By – Tyrone Fyffe
Written-By [It's A New Day] – Ineffie Woods
Written-By [Microphone Fiend] – Eric Barrier
Written-By [Microphone Fiend] – William Michael Griffin, Jr.
Written-By [Playing Your Game, Baby] – Smeed Hudman
Written-By [Playing Your Game, Baby] – Austin Johnson