Guild Wars 2

I visited Mai Trinn’s cell in Lion’s Arch and suddenly a creepy music box began playing in the background. Sometimes the Dragon Bash theme will also play.

If you want to see for yourself, your sound settings for Music Interval should match the image below. Make sure you are far and port to Fort Marriner to reset the current soundtrack in the game. You also need swiftness or 25% movement speed and movement skills go get to her before a normal Guild Wars 2 soundtrack plays. You can also wait at Mai Trinn’s cell but it will take time.

Mai Trinn was working under Scarlet Briar as a captain of Aetherblades and the Lionguard captured her. Mai also hinted Scarlet hence her quote from Aetherblade Retreat “Scarlet is gonna have my noggin.” She is in The Nightmares Within concept art.

I think you’re probably hearing the music from the bar below her cell.