Explanation:
A minor key usually has a lowered or raised third. Just figure out the chord which is fairly easy. then lower or raise the third or middle note of the chord until it sounds minor. Or you can just play the scale with all the flats or sharps in it. either way.
1. Sopranos 2. by blowing air though an instrument
I am not sure if this is what you're asking for, but I'll give it a shot!
Graffiti is considered a subject matter, because it vandalized private property, and causes employees or other people to clean up after someone else's mess.
The answer to your question is 3, assuming you are saying,"How many record labels are there?"