I want to know the answer to the following question:
The pitch halfway between C (60) and C♯ (61) is labeled what?
All the background I'm provided with is that "This creates a linear pitch space in which octaves have size 12, semitones (the distance between adjacent keys on the piano keyboard) have size 1, and A440 is assigned the number 69.". Is that enough to answer the question?
Answer: no