Answer:
We are two brothers on opposite sides of the road, but we never see each other. Who are we?
Major or minor I can be, when you touch me make sure you that youβre on the right key.
An artΒ-form and its colour-ful result.
What is yours but only used by others?
Where jewelry pierces your head.
I am the fountain from which no one can drink. For many I am considered a necessary link. Like gold to all I am sought for, but my continued death brings wealth for all to want more.