| arranged |
|---|
| Dr. Stein | | Helloween | 4:00 |
| If I Could Fly | | Helloween | 3:29 |
| engineered |
|---|
| Ashes of Eternity | additional | Blind Guardian | 5:41 |
| At the Edge of Time | additional | Blind Guardian | 6:55 |
| Distant Memories | additional | Blind Guardian | 5:52 |
| Grand Parade | additional | Blind Guardian | 9:29 |
| Miracle Machine | additional | Blind Guardian | 3:04 |
| Prophecies | additional | Blind Guardian | 5:27 |
| Sacred Mind | additional | Blind Guardian | 6:25 |
| The Holy Grail | additional | Blind Guardian | 6:02 |
| The Ninth Wave | additional | Blind Guardian | 9:30 |
| The Throne | additional | Blind Guardian | 7:56 |
| Twilight of the Gods | additional | Blind Guardian | 4:51 |
| instruments |
|---|
| And Then There Was Silence | keyboard | Blind Guardian | 14:06 |
| Angels | keyboard | Helloween | 4:42 |
| Another Shot of Life | keyboard | Helloween | 5:13 |
| Ashes of Eternity | guest and keyboard | Blind Guardian | 5:41 |
| Ashes of Eternity | guest and piano | Blind Guardian | 5:41 |
| Asshole | keyboard | Helloween | 4:10 |
| At the Edge of Time | guest and keyboard | Blind Guardian | 6:55 |
| At the Edge of Time | guest and piano | Blind Guardian | 6:55 |
| Back in My Arms | guest and keyboard | Sinner | 3:35 |
| Battle’s Won | keyboard | Helloween | 4:53 |
| Bei mir bist Du schön | keyboard | Alex Conti | 4:56 |
| Best Time | keyboard | Helloween | 3:36 |
| Black Velvet | keyboard | Alex Conti | 5:51 |
| Blood on Your Hands | guest and keyboard | Primal Fear | 4:02 |
| Burning Sun | keyboard | Helloween | 5:33 |
| Burning Sun (Hammond version) | keyboard | Helloween | 5:33 |
| Chain Reaction | keyboard | Alex Conti | 4:00 |
| Church Breaks Down | keyboard | Helloween | 6:07 |
| Claws | keyboard | Helloween | 5:52 |
| Concrete Jungle | guest and keyboard | Sinner | 3:21 |
| Creatures in Heaven | keyboard | Helloween | 6:36 |
| Cyanide | keyboard | Helloween | 3:29 |
| Dangerous Charm | guest and keyboard | Sinner | 3:56 |
| Desperate Heart | guest and keyboard | Sinner | 3:09 |
| Distant Memories | guest and piano | Blind Guardian | 5:52 |
| Distant Memories | guest and keyboard | Blind Guardian | 5:52 |
| Down in the Dumps | keyboard | Helloween | 6:01 |
| Dr. Stein | guest and piano | Helloween | 4:00 |
| Everybody Needs Somebody to Love | guest and keyboard | Sinner | 4:32 |
| Everytime It Rains | guest and keyboard | Primal Fear | 3:53 |
| Face the Emptiness | guest and keyboard | Primal Fear | 4:36 |
| Far From the Stars | keyboard | Helloween | 4:42 |
| Fear of the Fallen | keyboard | Helloween | 5:39 |
| Fight the Fight | guest and keyboard | Sinner | 3:44 |
| Fighting the Darkness | guest and keyboard | Primal Fear | ?:?? |
| Fighting the Darkness: a. Fighting the Darkness | guest and keyboard | Primal Fear | 3:37 |
| Fighting the Darkness: b. The Darkness | guest and keyboard | Primal Fear | 3:51 |
| Fighting the Darkness: c. Reprise | guest and keyboard | Primal Fear | 1:16 |
| Forever & One | guest and piano | Helloween | 4:25 |
| Free World | keyboard | Helloween | 3:34 |
| From a Distance | keyboard | Alex Conti | 4:38 |
| Golden Times | keyboard | Helloween | 4:47 |
| Grand Parade | guest and keyboard | Blind Guardian | 9:29 |
| Grand Parade | guest and piano | Blind Guardian | 9:29 |
| Gypsy | guest and keyboard | Sinner | 3:10 |
| Heroes | keyboard | Helloween | 3:53 |
| Hold Me in Your Arms | keyboard | Helloween | 5:10 |
| Hung Up | keyboard | Alex Conti | 5:03 |
| I Wish I Were There | keyboard | Helloween | 4:12 |
| If God Loves Rock ’n’ Roll | keyboard | Helloween | 3:21 |
| If I Could Fly | guest and piano | Helloween | 3:29 |
| Indestructible | keyboard | Helloween | 4:43 |
| Knife in My Heart | guest and keyboard | Sinner | 4:52 |
| Last Dance | guest and keyboard | Sinner | 4:14 |
| Like Everybody Else | keyboard | Helloween | 4:03 |
| Live Now! | keyboard | Helloween | 3:11 |
| Living on the Edge | keyboard | Helloween | 5:19 |
| Lost in America | keyboard | Helloween | 3:36 |
| Make Fire Catch the Fly | keyboard | Helloween | 4:23 |
| Mass Pollution | keyboard | Helloween | 4:15 |
| Miracle Machine | guest and keyboard | Blind Guardian | 3:04 |
| Miracle Machine | guest and piano | Blind Guardian | 3:04 |
| My God‐Given Right | keyboard | Helloween | 3:30 |
| Nabataea | keyboard | Helloween | 7:02 |
| New Religion | guest and keyboard | Primal Fear | 4:04 |
| No Eternity | keyboard | Helloween | 3:34 |
| Nobody Rocks Like You | guest and keyboard | Sinner | 3:51 |
| Nothing Compares 2 U | keyboard | Alex Conti | 6:50 |
| Open Your Heart | keyboard | Alex Conti | 4:05 |
| Orbit | keyboard | Helloween | 1:05 |
| Out for the Glory | keyboard | Helloween | 7:19 |
| Prophecies | guest and piano | Blind Guardian | 5:27 |
| Prophecies | guest and keyboard | Blind Guardian | 5:27 |
| Psycho | guest and keyboard | Primal Fear | 3:55 |
| Pumpkins United | keyboard | Helloween | 6:20 |
| Ride Into Obsession | keyboard | Blind Guardian | 4:48 |
| Rise Without Chains | keyboard | Helloween | 4:56 |
| Robot King | keyboard | Helloween | 7:08 |
| Russian Roulé | keyboard | Helloween | 3:52 |
| Sacred Mind | guest and keyboard | Blind Guardian | 6:25 |
| Sacred Mind | guest and piano | Blind Guardian | 6:25 |
| Sacred Worlds | keyboard | Blind Guardian | 9:19 |
| Save My Hide | keyboard | Helloween | 3:11 |
| Sign of Fear | guest and keyboard | Primal Fear | 4:47 |
| Sign of Fear | guest and keyboard | Primal Fear | ?:?? |
| Skyfall | additional and keyboard | Helloween | 7:20 |
| Skyfall (exclusive alternative vocals mix) | additional and keyboard | Helloween | 12:12 |
| Stay Crazy | keyboard | Helloween | 4:04 |
| Straight Out of Hell | keyboard | Helloween | 4:34 |
| Street Life | keyboard | Alex Conti | 7:09 |
| The Bard’s Song (In the Forest) | keyboard | Blind Guardian | 3:29 |
| The Curse of Sharon | guest and keyboard | Primal Fear | 4:41 |
| The Holy Grail | guest and piano | Blind Guardian | 6:02 |
| The Holy Grail | guest and keyboard | Blind Guardian | 6:02 |
| The Keeper’s Trilogy | guest and piano | Helloween | 17:07 |
| The Man (That I Don't Know) | guest and keyboard | Primal Fear | 6:12 |
| The Ninth Wave | guest and keyboard | Blind Guardian | 9:30 |
| The Ninth Wave | guest and piano | Blind Guardian | 9:30 |
| The Swing of a Fallen World | keyboard | Helloween | 4:53 |
| The Throne | guest and keyboard | Blind Guardian | 7:56 |
| See all 115 relationships |
| instruments arranged |
|---|
| Angels | keyboard | Helloween | 4:42 |
| Battle’s Won | | Helloween | 4:53 |
| Best Time | keyboard | Helloween | 3:36 |
| Claws | | Helloween | 5:52 |
| Creatures in Heaven | | Helloween | 6:36 |
| Cyanide | keyboard | Helloween | 3:29 |
| Down in the Dumps | keyboard | Helloween | 6:01 |
| Fear of the Fallen | keyboard | Helloween | 5:39 |
| Forever & One | | Helloween | 4:25 |
| Free World | | Helloween | 3:34 |
| Heroes | | Helloween | 3:53 |
| I Wish I Were There | | Helloween | 4:12 |
| If God Loves Rock ’n’ Roll | | Helloween | 3:21 |
| Indestructible | keyboard | Helloween | 4:43 |
| Like Everybody Else | | Helloween | 4:03 |
| Living on the Edge | | Helloween | 5:19 |
| Lost in America | | Helloween | 3:36 |
| Mass Pollution | keyboard | Helloween | 4:15 |
| My God‐Given Right | | Helloween | 3:30 |
| Orbit | keyboard | Helloween | 1:05 |
| Out for the Glory | keyboard | Helloween | 7:19 |
| Rise Without Chains | keyboard | Helloween | 4:56 |
| Robot King | keyboard | Helloween | 7:08 |
| Russian Roulé | | Helloween | 3:52 |
| Skyfall | keyboard | Helloween | 12:11 |
| Stay Crazy | | Helloween | 4:04 |
| The Swing of a Fallen World | | Helloween | 4:53 |
| Wicked Game | | Helloween | 3:56 |
| You, Still of War | | Helloween | 7:22 |
| orchestrated |
|---|
| 1618 Ouverture | | Blind Guardian Twilight Orchestra | 2:38 |
| 1618 Ouverture (instrumental) | | Blind Guardian Twilight Orchestra | 2:59 |
| A Tale That Wasn’t Right | | Helloween | 4:47 |
| Beyond the Wall | | Blind Guardian Twilight Orchestra | 7:08 |
| Beyond the Wall (instrumental) | | Blind Guardian Twilight Orchestra | 7:12 |
| Blood on Your Hands | | Primal Fear | 4:02 |
| Dark Cloud’s Rising | | Blind Guardian Twilight Orchestra | 5:12 |
| Dark Cloud’s Rising (instrumental) | | Blind Guardian Twilight Orchestra | 5:16 |
| Everytime It Rains | | Primal Fear | 3:53 |
| Face the Emptiness | | Primal Fear | 4:36 |
| Fighting the Darkness | | Primal Fear | ?:?? |
| Fighting the Darkness: a. Fighting the Darkness | | Primal Fear | 3:37 |
| Fighting the Darkness: b. The Darkness | | Primal Fear | 3:51 |
| Fighting the Darkness: c. Reprise | | Primal Fear | 1:16 |
| Harvester of Souls | | Blind Guardian Twilight Orchestra | 7:17 |
| Harvester of Souls (instrumental) | | Blind Guardian Twilight Orchestra | 7:21 |
| In the Red Dwarf’s Tower | | Blind Guardian Twilight Orchestra | 7:04 |
| In the Red Dwarf’s Tower (instrumental) | | Blind Guardian Twilight Orchestra | 7:09 |
| In the Underworld | | Blind Guardian Twilight Orchestra | 5:50 |
| In the Underworld (instrumental) | | Blind Guardian Twilight Orchestra | 5:55 |
| Nephilim | | Blind Guardian Twilight Orchestra | 5:06 |
| Nephilim (instrumental) | | Blind Guardian Twilight Orchestra | 5:09 |
| New Religion | | Primal Fear | 4:04 |
| Point of No Return | | Blind Guardian Twilight Orchestra | 6:37 |
| Point of No Return (instrumental) | | Blind Guardian Twilight Orchestra | 6:38 |
| Psycho | | Primal Fear | 3:55 |
| Sign of Fear | | Primal Fear | 4:47 |
| Sign of Fear | | Primal Fear | ?:?? |
| The Curse of Sharon | | Primal Fear | 4:41 |
| The Great Ordeal | | Blind Guardian Twilight Orchestra | 4:55 |
| The Great Ordeal (instrumental) | | Blind Guardian Twilight Orchestra | 5:02 |
| The Keeper’s Trilogy | | Helloween | 17:07 |
| The Man (That I Don't Know) | | Primal Fear | 6:12 |
| This Storm | | Blind Guardian Twilight Orchestra | 4:47 |
| This Storm (instrumental) | | Blind Guardian Twilight Orchestra | 4:50 |
| Too Much Time | | Primal Fear | 5:14 |
| Treason | | Blind Guardian Twilight Orchestra | 4:21 |
| Treason (instrumental) | | Blind Guardian Twilight Orchestra | 4:28 |
| War Feeds War | | Blind Guardian Twilight Orchestra | 5:05 |
| War Feeds War (instrumental) | | Blind Guardian Twilight Orchestra | 5:10 |
| World on Fire | | Primal Fear | 3:54 |
| programming |
|---|
| Fallen to Pieces | | Helloween | 3:28 |
| If I Could Fly | | Helloween | 3:29 |
| audio director for |
|---|
| Shetar | | Alex Conti | |
| instruments |
|---|
| At the Edge of Time | guest, keyboard and piano | Blind Guardian | |
| At the Edge of Time | guest, keyboard and piano | Blind Guardian | |
| At the Edge of Time | guest, keyboard and piano | Blind Guardian | |
| Into the Labyrinth | keyboard | Saxon | |
| Into the Labyrinth | keyboard | Saxon | |
| mastering |
|---|
| Shetar | | Alex Conti | |
| composed |
|---|
| 1618 Ouverture | | | |
| Das Puppenspiel | | | |
| Der Plan (... und das Eis zerschlagen) | | | |
| In zerbrochenem Glas | | | |
| Konsequenzen | | | |
| Neue Sterne (Des Poppers unglückliche Liebe) | | | |
| Reprise | | | |
| The Ninth Wave | | | |
| Tomorrow Doesn't Matter Tonight | | | |
| Treason | | | |
| Viel zuviel | | | |
| Wieder weiter | | | |
