The Dream of the Empress Corivero

The Dream of the Empress Corivero is an opera.

Details
There is a Chorus of Roses and a Chorus of Rooks in the opera. The Eldest Rose is a character who can be played by a soprano. Arveneän Shelsin once performed this role, and Othoro Vakrezharad potentially took over after Arveneän's murder.

Empress Corivero's garden is a place to covet entry to.

In the schedule of the Vermilion Opera, The Dream of Empress Corivero is performed after General Olethazh is done, and is seemingly followed by The Siege of Tekharee.