Interestingly, the concept of "Betrayal" has a famous sonic counterpart. The track by Tangerine Dream perfectly captures this mood. Originally composed for the 1977 film Sorcerer , its driving, ominous rhythm feels like the heartbeat of someone realizing they've been led into a trap.

Does the magic turn black, or does it vanish entirely?

Convincing oneself that sacrificing an ally is the only way to save the world. The Music of Deception

Should we explore how a can reclaim their power through a "redemption arc" next? Tangerine Dream in Contemporary Keyboard, 1981.