Spoken Word (2008) Gambling with the Devil [2008 Bonus Disc] by Helloween

Vocals (2007) Heavy Metal Box [Rhino] by Various Artists

Mixing, Vocals, Liner Notes (2007) Unleash the Beast [Bonus Tracks] by Saxon

Spoken Word (2007) Gambling with the Devil [Japan Bonus Track] by Helloween

Vocals (2007) Heavy Metal [Box Set] by Various Artists

Executive Producer, Group Member (2007) Inner Sanctum [CD/DVD] by Saxon

Vocals (2007) Inner Sanctum by Saxon

Group Member, Vocals (2006) To Hell and Back Again by Saxon

Author, Foreword (2006) Eagle Has Landed [Bonus Tracks] by Saxon

Vocals (2006) Eagle Has Landed III by Saxon

Liner Notes, Executive Producer, Vocals, Group Member (2006) Lionheart [CD/DVD] by Saxon

Liner Notes, Vocals, Producer (2006) Dogs of War [Bonus Tracks] by Saxon

Vocals, Guest Appearance (2005) Inventor of Evil by Destruction

Vocals, Executive Producer (2004) Lionheart by Saxon

Flute (2003) Works, Vol. 6: Jumble Lane by Holyground

Vocals, Producer (2002) Heavy Metal Thunder by Saxon

Vocals, Producer (2001) Killing Ground [Expanded] by Saxon

Vocals, Producer (2001) Killing Ground by Saxon

Producer (2001) Maximum Heavy Metal by Various Artists

Producer, Vocals (2001) Killing Ground [Japan] by Saxon

Vocals, Engineer (2000) Tribute to Judas Priest, Vol. 2: Delivering the Goods by Various Artists

Producer, Vocals (1999) Metalhead by Saxon

Producer, Vocals (1998) Eagle Has Landed, Pt. 2 by Saxon

Mixing, Vocals, Producer (1997) Unleash the Beast by Saxon

Producer, Vocals (1995) Dogs of War by Saxon

Producer (1992) Forever Free by Saxon

Vocals, Producer (1992) Forever Free [Expanded] by Saxon

Liner Notes, Vocals (1991) Solid Ball of Rock by Saxon

Vocals, Vocals (Background) (1991) N.W.O.B.H.M. All Stars by Various Artists

Group Member, Vocals (1986) Rock the Nations by Saxon

Vocals (1985) Innocence Is No Excuse by Saxon

Vocals (1984) Crusader by Saxon

Vocals (1984) Greatest Hits by Saxon

Vocals (1983) Power & the Glory by Saxon

Vocals (1982) Eagle Has Landed by Saxon

Producer (1982) Greatest Hits: Live! by Saxon

Vocals (1981) Denim and Leather by Saxon

Vocals (1980) Strong Arm of the Law by Saxon

Vocals, Percussion (1980) Wheels of Steel by Saxon

Vocals (1979) Saxon by Saxon