Helloween

- Skyfall
- Helloween · 1985
- Indestructible
- Helloween · 1985
- I Want Out
- Keeper of the Seven Keys, Pt. II (Expanded Edition) · 1988
- Eagle Fly Free
- Keeper of the Seven Keys, Pt. II (Expanded Edition) · 1988
- Future World
- Keeper of the Seven Keys, Pt. I (Expanded Edition) · 1987
- Creatures In Heaven
- My God-Given Right · 2015
- Dr. Stein
- Keeper of the Seven Keys, Pt. II (Expanded Edition) · 1988
- Rise and Fall (Live)
- United Alive in Madrid (Live) · 2019
- Rise Without Chains
- Helloween · 1985
- Angels
- Helloween · 1985
- Kai's Medley (Starlight / Ride the Sky / Judas / Heavy Metal Is the Law) [Live]
- United Alive in Madrid (Live) · 2019
- Halloween (Live)
- United Alive in Madrid (Live) · 2019
- DR. Stein (Live)
- United Alive in Madrid (Live) · 2019

Keeper of the Seven Keys, Pt. II (Expanded Edition)

Keeper of the Seven Keys, Pt. II (Expanded Edition)

1988

Power

2023
Best Time (exclusive alternative vocals mix)

2022
Out For The Glory

2021
Skyfall (Single Edit)

2021
Future World (Live)

2019
Forever and One (Live)

2019

Helloween: Essentials

Helloween: Essentials

Best Time - Single

Best Time - Single

2022
Pumpkins United - Single

Pumpkins United - Single

2017
If I Could Fly - EP

If I Could Fly - EP

2000

United Alive in Madrid (Live)

United Alive in Madrid (Live)

2019
Live on 3 Continents

Live on 3 Continents

2016
High Live

High Live

1996

FRA: Hamburg, Germany
DANNET: 1984
GENRE: Metal