In mirror universe the Siren's Song was Intendant Kira's personal luxurious star cruiser in the 2360s. The Siren's Song had a reception room where Kira had a miniature replica of her pool chamber on Terok Nor and it was Kira's favorite room on the newly built Siren's Song. The room had several sofas, a fresher and a sonic shower with glass doors. The Siren's Song had heavy armaments and it was fast, but the cruiser was weak compared to other Alliance ships. (ST novel: Dark Passions)