Conversation so far:
How did Kai Hansen and Michael Kiske's departures effect the band Helloween?
The remaining members continued on but ran into label problems with Noise, and after litigation kept them from touring and releasing new material, they were eventually released from their contract.
Did the musical direction of Helloween change after Kai Hansen and Michael Kiske left?
Helloween ventured into new territory.

Question: What kind of new territory did they go into?
Self-contained rewrite: What kind of new territory did the band Helloween go into?