Answer:
The key of E. There are a few options for the second combination listed!
Explanation:
If you can provide a few more chords for the second key, I can narrow it down for you. I've attached an example of the current options!
Answer:
Go between laser one and laser two.
Explanation:
They are the farthest apart from each other.
Answer: Oh now I can answer, Its the fourth one ^^