Papa Roach: Metamorphosis
2009, Geffen Records, Mick Mars play in Into The Light

Hinder: Take It to the Limit
2008, Universal Republic, Mick Mars play in Take It to the Limit

Crashdïet: Unattractive Revolution
2007, Universal Argent/Zoom, Mick Mars play in I Don't Care e Alone

Drowning Pool: Full Circle
2007, Eleven Seven Music, Nikki Sixx co-write Reason I’m Alive

Marion Raven: Set Me Free
2007, Eleven Seven Music, Nikki Sixx co-write Set Me Free

Meat Loaf: Bat Out Of Hell III - The Monster is Loose
2006, Virgin Records Us, Nikki Sixx co-write The Monster Is Loose

Rob Zombie: Educated Horses
2006, Geffen Records, Tommy Lee play drumming

Jack's Mannequin: Everything in Transit
2005, Maverick, Tommy Lee play drumming

Brides of Destruction: Runaway Brides
2005, Shrapnel, Nikki Sixx co-write Criminal, This Time Around e Blown Away
 

Marion Raven: Here I Am  
2005, Wea, Nikki Sixx co-write Heads Will Roll e Surfing The Sun
 

Lil Jon, Lil Jon & The East Side Boyz: Crunk Juice  
2004, Tvt, Tommy Lee play in Crunk Rock
 

PBR Allstars: Buck and Roll, Vol. 1
2004, Universal South, Nikki Sixx co-write Stop Till I Drop
 

Professional Murder Music: Looking Through
2003, Underground Inc, Tommy Lee play in Disconnect
 

Meat Loaf: Couldn't Have Said It Better
2003, Sanctuary Records, Nikki Sixx co-write Couldn't Have Said It Better, Love You Out Loud e Man Of Steel
 

Silva: Back Into Your System
2002, Island, Nikk Sixx write Rest In Pieces
 

Butch Walker: Left of Self-Centered
2002, Arista, Nikk Sixx play in Into The Black
 

Rob Zombie: The Sinister Urge  
2001, Geffen Records, Tommy Lee play in Iron Head
 

Spiders & Snakes: London Daze
2000, Cleopatra, Nikk Sixx demo tape (pre-Motley Crue) Nobody Loves You Like I Do, Straight From The Heart e Dream Girl
 

Laidlaw: First Big Picnic
1999, Beyond Records, produced by Nikk Sixx's Americoma Records
 

Rob Zombie: Hellbilly Deluxe
1998, Geffen Records, Tommy Lee play drums in The Ballad Of Resurrection Joe And Rosa Whore e Meet The Creeper.
 

Nine Inch Nails: The Downward Spiral
1994, Nothing/TVT/Interscope Records, Tommy Lee play drums in Big Man With A Gun
 

Alice Cooper: Hey Stoopid
1991, Sony, Nikki Sixx e Mick Mars co-write Die For You
 

Stuart Hamm: The Urge
1991, Relativity, Tommy Lee play drums in Urge
 

Steve Jones: Fire and Gasoline
1989, Mau Mau, Nikk Sixx co-write We're Not Saints
 

Fabulous Thunderbirds: The Fabulous Thunderbirds - Hot Stuff: The Greatest Hits
1992, Sony, Motley Crue plays Powerful Stuff
 

Lita Ford: Lita
1988, Sbme Special Mkts, Nikki Sixx co-write in Falling In And Out Of Love
 

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