One could understand from some of the narrations of the Ahlubait (peace be upon them), that there are two types of prayers time; one describes the time during which one can usually offers the prayers, the other is the best time to offer them. This suggests that it is permissible to join between Dhuhr and Asr prayers and between Maghrib and Isha prayers. The verdicts of the Shia jurists reflect the same, since Shias rely on the teaching of the Imams of the Ahlulbait (peace be upon them), and the Holy Prophet (peace be upon him and his holy progeny) ordered Muslims to do the same when he said: "I am leaving amongst you the two weighty things: the Book of Allah and my household, my progeny". This narration is reported in many famous Sunni books. On the other hand, it is reported in many famous Sunni books that Ibn Abbas narrated that the Prophet (peace be upon him and his holy progeny) used to join between the two prayers when he was not traveling, and it was not raining. Ibn Abbas himself explained the wisdom behind the Prophet’s act: making the prayers an easier task for the Muslims. From this, one can conclude that the narrations that indicate the prohibition of joining between prayers are unreliable and one cannot depend on them.
We have been ordered in some narrations to listen to whoever recites Quran. This does not include recorded recitations.
What we mean by rapture is the effect of the music on the soul and its reaction to it whether it result in happiness, enjoyment or sorrow.
The reason behind the waiting period is not necessarily identifying the father if the woman is pregnant. If this was the reason, then it would have been sufficient for Almighty Allah the Divine Legislator to consider one menstrual cycle as a waiting period and not any longer duration. Almighty Allah knows the actual reason behind such legislation. Therefore, the iddah must be observed even if contraception was used.