So you have to be a instrumentalist to be a musician?
Yes! It's so basic that it's hard to believe anyone would even challenge it.
Sandra appears to be frustrated by "singers" or "vocalists" getting all the attention instead of the musicians. She also appears to be wondering why more women don't choose Option 2.
I don't know the answer to that one. I do know that Sandra is a musician. I've heard her PLAY!