Who played and sang
On these albums
Keeper of the Seven Keys, Part IHelloween · 1987
Pumpkin TracksHelloween · 1989
Keeper of the Seven Keys, Parts 1 & 2Helloween · 1993
World Ballads CollectionHelloween · 1999
BalladsHelloween · 2000
Romantic Collection, Volume 2Various Artists · 2001
Treasure ChestHelloween · 2002
100 Hits Hard’n’HeavyVarious Artists · 2004
100 Hits The House of the Rising SunVarious Artists · 2004
Driven by Power Ballads: 100 Essential Driving SongsVarious Artists · 2018
Starlight: The Noise Records CollectionHelloween · 2018
March of Time: The Best of 40 YearsHelloween · 2025
Gold Rock BalladsVarious Artists
Source: MusicBrainz recording eb3d3c2d-aee7-483c-b1a2-acb9269ca440 (CC0).