Zahra... Zahra has a surprisingly beautiful singing voice. Deep, contralto, husky, but with the range of an absolute angel. At least somebody here knows how to do it professionally.

Then there's their other singing voices. Which they sing a three-part harmony with.

The Spirit, Bakura, Jounouchi, and Kaiba can easily recognize the other voices as distinctly Anzu and Atem, which may make it slightly less surprising—but it may slightly disconcert Yuume.

Slightly.

At least they're all having fun, though.