Discussing the issue of music in Islam sounds a bit controversial. If we suppose that music is food for the soul, we cannot easily say if it is allowed (Halal) or not. Unlike the issue of meat in Islam that is precisely explained in the Holy Quran, the issue of music has never been mentioned in the Quran. However, we cannot say that because God has not directly spoken about music, therefore it is allowed (Halal) or forbidden (Haram). Because music is something that does exist in this world and God has not left us without guidance in such matters.

Since there is no explicit information about music in the Quran, people keep questioning if the music is allowed in Islam or not.

Therefore, the goal of this article is to explain the characteristics of lawful (Halal) and forbidden (Haram) music in Islam, based on the rulings from jurists.

What is Music in Islam?

In the description of the music, it is said that “Music is the technique of mixing sounds and voices in a pleasant way that makes the listener enjoy as well as making an internal revolution for his/her soul” [1].

To distinguish between lawful (Halal) and forbidden (Haram) music, it is easier to find out what forbidden (Haram) music is. Then any kind of music that does not include the characteristics of forbidden (Haram) music is lawful (Halal).

What is Forbidden (Haram) Music in Islam?

Before explaining forbidden (Haram) music, it is useful to get familiar with a few related phrases:

Mutrib music: a sort of music that causes impulsive movement for the listener.
Lahwi music: a sort of music that is common or suitable for frivolous gatherings and carouses.

Apart from these descriptions, and to provide a better conceptual understanding for the phrases above, we could say that mutrib or lahwi music is that which due to its characteristics keeps human beings away from Allah, and away from moral merits and drives them towards sinful acts and carelessness.

The forbidden (Haram) type of music is suitable for dissolute gatherings of sin. Any music which is lahwi and mutrib in the common view is forbidden (Haram). Distinguishing the subject of this ruling depends on the view of each religiously responsible individual (mukallaf ), and there is no objection to listening to a song if it is distinguished as Halal; keeping in mind that the personality of the musician, the vocalized words accompanying the music, the venue, and all other circumstances may contribute to placing it in the category of forbidden (Haram), lahwi, mutrib music, or another forbidden (Haram) category; e.g., if the music, due to the mentioned things, leads to certain corruptions [2].

We Should Recognize Which Music Is Forbidden (Haram) for Us

In the controversial case of music, it is up to the Muslim person to realize if the music he/ she is listening to is forbidden (Haram) or not.

When we want to listen to a song we should see:

If it is mutrib music (immaterial)
If it is lahwi music and suitable for carouses (Irrespective of whether it contains the element of excitement or engenders in the listener a state of melancholy and crying.)
If it contains ghina  in its singing
If it contains vain and useless concepts that create distance between God and us.

For example, the musician may disagree with the listener’s point of view. In this case, what the Muslim person regards as lahwi and suitable for gatherings of sin is forbidden (Haram) for him to listen to. As for the sounds which fall in a grey area, the ruling in their regard is that it is permissible to listen to them [3].

What is Lawful (Halal) Music in Islam?

Any music that does not include the above characteristics is lawful (Halal), and there is no objection to listening to such music in Islam.

Using Musical Instruments

There is no objection in using musical instruments to play non-lahwi tunes if it is for revolutionary or religious chanting or carrying out useful cultural and other programs aiming at rational and lawful (Halal) purposes, provided that it results in no bad consequences.

At the same time, using musical instruments to play lahwi and /or mutrib tunes is not permissible [4].

Learning Music in Islam

Learning and teaching music for the above-mentioned causes are allowed (If it is for revolutionary or religious chanting or carrying out useful cultural and other programs aiming at rational and lawful (Halal) purposes).

Musical instruments which, according to the common view, are of dual - lawful (Halal) and forbidden (Haram) - purposes can be used in a non-lahwi manner for lawful (Halal) purposes. Instruments, which the common view regards as special to the production of lahwi music, are not permissible to use [5].

Teaching music

Also, in itself, there is no problem in teaching and learning music for the purposes mentioned above [6].

Trading Musical Instruments

There is no problem in buying and selling musical instruments that serve dual purposes [i], intending to use them in playing non-lahwi tunes.

Accordingly, it is not permissible to buy, sell, or distribute CDs that contain mutrib and/ or lahwi music that is suitable for gatherings of carouse, regardless of the language it is composed in or the country of origin [7].

Working as a Musician

There is no harm in the use of musical instruments to play tunes for revolutionary chanting, national anthems, or any other lawful (Halal) and useful pursuit provided that it does not entail rapture and frivolity suitable for the gatherings of carouse and falsehood.

But with regards to singing with music, the musician should make sure that the music will not be accompanied by ghina [8].

Conclusion

Therefore, any type of music that is branded for gatherings of carouse is forbidden (Haram), even if it does not arouse sexual temptation. As a result, any kind of music that is not common for such gatherings is lawful (Halal), such as martial music.

Making these types of lawful (Halal) music for the use of Muslims and for the improvement of the community, or for spreading good values is lawful (Halal).

Overall, any kind of music that creates a distance between the soul and God is forbidden (Haram).

Notes:

[i] Musical instruments are divided into two groups; 1- specific instruments, 2- dual-purpose instruments. The first group is those instruments that are known to be specifically used in carouse gatherings, while dual-purpose instruments are those which can be used for both lawful (Halal) and forbidden (Haram) purposes. Most jurists have named a few instruments as dual-purpose instruments such as a chime, drum, piano, dulcimer, etc. but in the case of specific instruments, they have not named any and have left the recognition to the Muslim person [9].

References:

1. Rouhollah Khaleghi, An overview on music, p.4
2. http://www.leader.ir/en/book/23?sn=5708
3. ibid
4. ibid
5. ibid
6. ibid
7. ibid
8. ibid
9. music in Islam

Imam Sadiq (AS) is the sixth Shiite Imam after his father Imam Baqir (AS). The Shiite school is mostly famous as “Jafari School” because Imam Sadiq (AS) played the most important role among the other Imams in explaining and spreading the Shiite teachings. Most of the Shiite hadiths are narrated from Imam Sadiq (AS). 

Enlightening people about the essential message of Islam

Some Islamic teachings and practices are considered as the outer aspect of Islam, like praying, Hajj, Zakkat and stuff like that. These are the practices which any Muslim should do and respect but all of them have a deeper meaning and a concealed message that people mostly do not get. Sometimes people get so much used to do these practices and conduct ceremonies that they forget about the original meaning of them. 
The holy Prophet (PBUH & HP) says: 
O Aba-Zar! (One of the companions of the Prophet) Allah almighty doesn’t care about your faces or your wealth, but he cares about your hearts and your actions (1)
When you pray or pay your Zakkat, it must change you and teach you that praying is for getting closer to Allah and Zakkat is for helping the needy. 
In this regard the holy Quran says:
Did you see him who denies the Religion?  That is the one, who drives away the orphan, and does not urge the feeding of the needy.  Woe to those who pray but are heedless of their prayers —who show off but deny aid. (The Holy Quran 107:1-7)
Imam Sadiq (AS) in different prayers says that if you pray but still feel pride and vanity, it will be useless for you because the Satan himself prayed for Allah for 6000 years but due to his vanity and jealousy, he couldn’t stand the greatness of Adam and tried to deceive him and Allah cursed the Satan. 

Being Kind with the ones who disagree 

Once Mufazzal ibn Umar (One of the brilliant pupils of the Imam) was sitting in the Mosque of the Prophet (PBUH & HP) in Medina. Then he saw Ibn Abi al-Ouja (one of the Atheist Philosophers) who was insulting the Prophet in the mosque and telling lies to the people saying that there is no god. 
Mufazzal says that this made him so angry and he couldn’t control himself so he shouted: “O enemy of Allah! Have you become atheist and denied the God who created you?”
Ibn Abi al-Ouja replied: “If you are one of the religious scholars, I will have debate with you and if you are not, our discussion will be in vain. But if you are one of the companions of Jafar ibn Muhammad (Imam Sadiq) you must know that he wouldn’t talk to us like that and he wouldn’t have discussion with us in this way. He has heard so many more disgraceful words from us but he never has insulted us. He is so knowledgeable, patient and wise and he wouldn’t lose his control out of anger, ignorance or animosity. He always listens to us.” (2)
Imam Sadiq (AS) is famous for his numerous debates with the Sunnis, Atheists, Jews, Christians and so forth, but he would never insult them. He always would order his followers to be kind with the people. 
For example about the Sunnis Imam Sadiq (AS) says:
Participate in their funerals and visit them when they are sick, and give them their rights because if a person among you is pious, honest, trustable and good-tempered, people would say “this is a follower of Jafar” and this makes me happy! (3)

Imam Sadiq (AS) and Caring about the young people

Once Imam Sadiq (AS) asked one of his pupils who had gone to Basrah (a city in Iraq):
“How was the enthusiasm of the people for our message and converting to Shia?” Imam Sadiq (AS) asked.
He said: “The ones who want to listen to our message are so few. Some of them did but they are few”
Imam Sadiq (AS) said: “You must talk to the young ones, because they are more eager for finding everything good.” (4)
Imam Sadiq (AS) also says:
“Teach hadiths to your young children from their childhood before the time that others beat you in training them” (5)
Young Shias must set Imam Sadiq (AS) as a pattern for themselves and follow him. They should learn more and more so that the different people who have gone astray can’t deceive them. 

Resources 

1.  Al-Amali, Sheikh Toosi, Pg.536
2.  Tohid al-Mufazzal
3.  Kafi, Koleini, vol.2, pg.636
4.  Vasail ash-Shia, vol.11, pg.448
5.  Kafi, Koleini, vol.6, pg.47