Harmony is about using different musical voices to balance with the melody.
In this room, there’s a pile of cases for different music instruments and an equal arm balance scale with a can labeled melody on one side. The other side is empty and up in the air.
On the wall, you see a poster:
Look at the pictures and find examples of musical instruments the Doctor has experience with. The Doctor knows just how many of each instrument family to use.
Next to the scale is a locked book that says “The Path to Harmony is paved with Understanding and compassion”. On the number combination lock you see images below each dial.
When you think you have the combination for the locked book, enter it here to gain access.
