C major scale

Exploration Stage: Mansion of Illusions
From: Kira Woodville
Description: What is the purpose of the items on Thomas' list? Is it to reveal the secret of the Five Wise Guardians, or is it a way to escape the city...we don't know yet. Next, let's look for the master's rare instrument, the tensor lila.
Completed: You got the Lira of Tensor. Wonderful. But how can I use it...oh! Did you see it? When I plucked the strings, the table top rotated a little. This must be it!