since you cited sources, i went and checked.
Your first article is an expose on the wealthy class in Dubai, not a religious position. Granted, they speak Arabic, but almost no one believes what the ruling class in Dubai (or Saudi for that matter) does has anything to do with Islam.
Your second reference is to a story from the 7th century that historians believe is a fabrication. And, even if it was true, she was condemned to death for inciting violence, not for singing.
i understand that there is a lot of hostility toward what some Muslims do, and justifiably so, but that doesn't necessarily represent Islam any more than Warren Jeffs or Fred Phelps represent Christianity. And, there's no doubt that some won't agree with Islam's sense of morality, but at least disagree with the actual tenets of the faith, not corrupt foreign rulers and centuries-old gossip.