Robert Westerholt / 보컬 참여 곡

Silver Moonlight (Hydra Amsterdam)

Within Temptation

Let Us Burn (Elements & Hydra live in concert) · 2014

Silver Moonlight

Within Temptation

Let Us Burn (Elements & Hydra live in concert) · 2014

Tell Me Why

Within Temptation

Hydra · 2014

Silver Moonlight

Within Temptation

Hydra · 2014

Cosmic Fusion: A) I Soar on the Breeze / B) Death’s Grunt / C) The Passing of an Eagle

Ayreon

Into the Electric Castle: A Space Opera · 1998

Running Up That Hill

Within Temptation

The Silent Force · 2004

Candles

Within Temptation

Enter · 1996

Gatekeeper

Within Temptation

Enter · 1996

Enter

Within Temptation

Enter · 1996

Deceiver of Fools

Within Temptation

Mother Earth · 2000