2) please clarify that under the rules of hijab, women are not obligated to cover - nay, encouraged to reveal - their feet? (I agree that it must be haram for men to cover their feet)
Today at church the worship band was two girls and three guys. The worship leader, who was the lead vocalist and playing keyboards I noticed from the start was playing barefoot the whole time, and there was a female guitarist who got up on stage wearing sandals but then kicked them off before playing, but all the guys were wearing shoes. Was quite to my liking.