Is it permissible for women to sing in the a wedding party in whatever tune, even if it is suitable for the gatherings of sinful people? Is it permissible for them to use musical instruments while singing that night? Is it permissible for them to sing, wearing henna [on the bride’s hand and feet], or on the eve of the seventh night [after the marriage]? Or is the permission restricted to the marriage eve?
Answer
Based on compulsory precaution, they should refrain from it, even on the marriage eve, let alone other occasions. As for the issue of music, its rules have already been mentioned earlier.