zaibihassan/Quranic-Recitation-Data

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🌟 Overview

Quranic Recitation Dataset (Word-by-Word Sync & Zero-Bleed Verses) is a high-quality, production-ready dataset containing studio audio recitations of the Holy Quran synchronized at the word-by-word level.

This dataset features 128 world-renowned reciters, organized into a dual-layout architecture:

1. Verses/ — Sample-exact, zero-bleed verse audio files (<s3><a3>.opus) generated using acoustic silence boundary detection with 10ms cosine fade-in and 15ms cosine fade-out, accompanied by verse-relative word timing in both JSON (<s3>.json) and Protocol Buffer (<s3>.pb) formats.
2. Full Surah/ — Continuous full-surah audio files (<s3>.opus) with surah-relative word timestamps (<s3>.json and <s3>.pb).

Served globally via a Cloudflare Edge CDN (cdn.mualim.app) with native HTTP 206 partial content range requests and CORS support for instant mobile and web streaming.

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🚀 Key Features

• 128 Reciters × 114 Surahs — Over 800,000 sample-exact audio files with accompanying timing data.
• Zero-Bleed Verse Slices — Every verse cut is acoustically guaranteed to start strictly after the previous verse has concluded ($t_{\text{cut}} \ge t_{\text{last_end}}$) and before the next verse begins ($t_{\text{cut}} \le t_{\text{next_start}}$), eliminating cross-verse speech bleed.
• 48 kHz Opus Encoding — Decoded from high-fidelity 48 kHz PCM and encoded at 48 kbps VBR Opus for exceptional vocal clarity at ultra-low bandwidth.
• Dual Timing Serialization — Binary Protocol Buffers (.pb) for minimal bundle sizes and instant mobile parsing, plus standard JSON (.json) for web players.
• Cloudflare Edge CDN — Global delivery from https://cdn.mualim.app with edge caching, Range request seeking, and zero-latency seeking.

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📡 CDN Access (cdn.mualim.app)

Every reciter serves data through the Cloudflare Edge Worker at cdn.mualim.app. All reciters automatically take verse data from the Verses/ folder:

1. Per-Verse Audio (Zero-Bleed)

https://cdn.mualim.app/{slug}/{surah}/{surah}{ayah}.opus

Example:

# Mishari Rashid Al-Afasy — Surah Al-Fatihah, Ayah 1
curl https://cdn.mualim.app/mishari-rashid-al-afasy-murattal/001/001001.opus

# Ahmad Alnufais — Surah Al-Baqarah, Ayah 146
curl https://cdn.mualim.app/ahmad-alnufais-murattal/002/002146.opus

2. Per-Verse Timing Data (Protocol Buffer & JSON)

https://cdn.mualim.app/{slug}/{surah}.pb
https://cdn.mualim.app/{slug}/{surah}.json

Example:

curl https://cdn.mualim.app/mishari-rashid-al-afasy-murattal/001.pb
curl https://cdn.mualim.app/mishari-rashid-al-afasy-murattal/001.json

3. Continuous Full Surah Audio

https://cdn.mualim.app/{slug}/{surah}.opus

Example:

curl https://cdn.mualim.app/mishari-rashid-al-afasy-murattal/001.opus

4. HTTP Range Requests (Mobile Audio Seeking)

curl -H "Range: bytes=0-1024" https://cdn.mualim.app/mishari-rashid-al-afasy-murattal/001/001001.opus
# → HTTP/2 206 Partial Content ✅

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📂 Dataset Repository Structure

Quranic-Recitation-Data/
└── <Reciter Name (Style)>/
    ├── Full Surah/
    │   └── <s3>/
    │       ├── <s3>.opus    (Continuous full surah audio)
    │       ├── <s3>.json    (Surah-relative word timestamps)
    │       └── <s3>.pb      (Surah-relative word protobuf)
    └── Verses/
        └── <s3>/
            ├── <s3><a3>.opus (Sample-exact, zero-bleed verse audio)
            ├── <s3>.json     (Verse-relative word timestamps)
            └── <s3>.pb       (Verse-relative word protobuf)

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🔗 CDN Slug Map (128 Reciters)

#	CDN Slug	Folder Name
1	abdallah-abdal-murattal	Abdallah Abdal (Murattal)
2	abdul-basit-abdul-samad-mujawwad	Abdul Basit Abdul Samad (Mujawwad)
3	abdul-basit-abdul-samad-murattal	Abdul Basit Abdul Samad (Murattal)
4	abdul-rahman-al-sudais-murattal	Abdul Rahman Al Sudais (Murattal)
5	abdul-rashid-sufi-murattal	Abdul Rashid Sufi (Murattal)
6	abdul-munim-abdul-mubdi-murattal	Abdul-Munim Abdul-Mubdi (Murattal)
7	abdulazeez-al-ahmad-murattal	AbdulAzeez al-Ahmad (Murattal)
8	abdulaziz-bin-saleh-al-zahrani-murattal	Abdulaziz bin Saleh al-Zahrani (Murattal)
9	abdulbadi-ghailan-murattal	Abdulbadi Ghailan (Murattal)
10	abdulbari-ath-thubaity-murattal	AbdulBari ath-Thubaity (Murattal)
11	abdulbaset-abdulsamad-warsh	AbdulBaset AbdulSamad (Warsh)
12	abdulkareem-al-hazmi-murattal	AbdulKareem Al Hazmi (Murattal)
13	abdullah-al-buaijan-murattal	Abdullah Al Buaijan (Murattal)
14	abdullah-al-musa-murattal	Abdullah Al Musa (Murattal)
15	abdullah-al-qarafi-murattal	Abdullah Al Qarafi (Murattal)
16	abdullah-ali-jabir-murattal	Abdullah Ali Jabir (Murattal)
17	abdullah-awad-al-juhani-murattal	Abdullah Awad al-Juhani (Murattal)
18	abdullah-basfar-murattal	Abdullah Basfar (Murattal)
19	abdullah-hamad-abu-sharida-murattal	Abdullah Hamad Abu Sharida (Murattal)
20	abdullah-khayat-murattal	Abdullah Khayat (Murattal)
21	abdullah-matroud-murattal	Abdullah Matroud (Murattal)
22	abdulmuhsin-al-qasim-murattal	AbdulMuhsin al-Qasim (Murattal)
23	abdulrahman-al-shahat-murattal	Abdulrahman al-Shahat (Murattal)
24	abdulrahman-al-zawawi-murattal	Abdulrahman Al-Zawawi (Murattal)
25	abdulwadud-haneef-murattal	AbdulWadud Haneef (Murattal)
26	abdur-rashid-sufi-murattal	Abdur-Rashid Sufi (Murattal)
27	abdur-razaq-bin-abtan-al-dulaimi-mujawwad	Abdur-Razaq bin Abtan al-Dulaimi (Mujawwad)
28	abu-bakr-al-shatri-murattal	Abu Bakr Al Shatri (Murattal)
29	adel-kalbani-murattal	Adel Kalbani (Murattal)
30	ahmad-alnufais-murattal	Ahmad Alnufais (Murattal)
31	ahmad-nauina-murattal	Ahmad Nauina (Murattal)
32	ahmed-abdel-razeq-nasr-murattal	Ahmed Abdel Razeq Nasr (Murattal)
33	ahmed-abdelhamid-tahoun-murattal	Ahmed Abdelhamid Tahoun (Murattal)
34	ahmed-al-haddad-murattal	Ahmed Al Haddad (Murattal)
35	ahmed-al-maasrawi-murattal	Ahmed Al Maasrawi (Murattal)
36	ahmed-al-shafii-murattal	Ahmed Al Shafi’i (Murattal)
37	ahmed-al-ruzaiqi-murattal	Ahmed Al-Ruzaiqi (Murattal)
38	ahmed-bin-talib-hamid-murattal	Ahmed bin Talib Hamid (Murattal)
39	ahmed-diban-murattal	Ahmed Diban (Murattal)
40	ahmed-el-batal-murattal	Ahmed El Batal (Murattal)
41	ahmed-ibn-ali-al-ajmy-murattal	Ahmed ibn Ali Al Ajmy (Murattal)
42	ahmed-kaseb-murattal	Ahmed Kaseb (Murattal)
43	ahmed-tamim-al-maraghi-murattal	Ahmed Tamim Al-Maraghi (Murattal)
44	akram-al-alaqmi-murattal	Akram Al-Alaqmi (Murattal)
45	al-shahat-muhammad-anwar-murattal	Al Shahat Muhammad Anwar (Murattal)
46	al-hussayni-al-azazy-children-murattal	Al-Hussayni Al-Azazy (Children) (Murattal)
47	alaa-aql-murattal	Alaa Aql (Murattal)
48	ali-abdur-rahman-al-huthaify-murattal	Ali Abdur-Rahman al-Huthaify (Murattal)
49	ali-hajjaj-alsouasi-murattal	Ali Hajjaj Alsouasi (Murattal)
50	alijon-qari-murattal	Alijon Qari (Murattal)
51	alzain-mohammad-ahmad-murattal	Alzain Mohammad Ahmad (Murattal)
52	amer-al-kazemi-murattal	Amer Al Kazemi (Murattal)
53	antar-said-muslim-murattal	Antar Said Muslim (Murattal)
54	asim-abdul-aleem-murattal	Asim Abdul Aleem (Murattal)
55	asim-al-luhaidan-murattal	Asim Al Luhaidan (Murattal)
56	ayman-suwaid-muallim	Ayman Suwaid (Muallim)
57	aziz-alili-murattal	Aziz Alili (Murattal)
58	badr-al-turki-murattal	Badr Al Turki (Murattal)
59	bandar-baleela-murattal	Bandar Baleela (Murattal)
60	elias-hagari-murattal	Elias Hagari (Murattal)
61	faisal-alhajri-murattal	Faisal Alhajri (Murattal)
62	fares-abbad-murattal	Fares Abbad (Murattal)
63	farman-shawani-murattal	Farman Shawani (Murattal)
64	fatih-seferagic-murattal	Fatih Seferagic (Murattal)
65	hade-toure-murattal	Hade Toure (Murattal)
66	haitham-al-dukhin-murattal	Haitham Al Dukhin (Murattal)
67	haitham-al-jadaani-murattal	Haitham Al Jadaani (Murattal)
68	hamad-sinan-murattal	Hamad Sinan (Murattal)
69	hamed-shaker-najad-murattal	Hamed Shaker Najad (Murattal)
70	hani-ar-rifai-murattal	Hani Ar Rifai (Murattal)
71	hassan-al-wajdi-murattal	Hassan Al Wajdi (Murattal)
72	ibrahim-al-akhdar-murattal	Ibrahim Al Akhdar (Murattal)
73	idris-abkar-murattal	Idris Abkar (Murattal)
74	imad-zuhair-hafez-murattal	Imad Zuhair Hafez (Murattal)
75	immas-of-al-masjed-al-haram-murattal	Immas of Al Masjed Al Haram (Murattal)
76	islam-othman-murattal	Islam Othman (Murattal)
77	khalid-al-jalil-murattal	Khalid Al Jalil (Murattal)
78	khalid-al-qahtani-murattal	Khalid al-Qahtani (Murattal)
79	khalifa-al-tunaiji-murattal	Khalifa Al Tunaiji (Murattal)
80	maher-al-muaiqly-murattal	Maher Al Muaiqly (Murattal)
81	mahmood-ali-al-bana-murattal	Mahmood Ali Al-Bana (Murattal)
82	mahmoud-khalil-al-husary-mualim	Mahmoud Khalil Al Husary (Mualim)
83	mahmoud-khalil-al-husary-mujawwad	Mahmoud Khalil Al Husary (Mujawwad)
84	mahmoud-khalil-al-husary-murattal	Mahmoud Khalil Al Husary (Murattal)
85	mansour-al-salmi-murattal	Mansour Al Salmi (Murattal)
86	mishari-rashid-al-afasy-murattal	Mishari Rashid Al Afasy (Murattal)
87	mohamed-al-tablawi-murattal	Mohamed Al Tablawi (Murattal)
88	mohamed-ayoub-murattal	Mohamed Ayoub (Murattal)
89	mohamed-ellhidan-murattal	Mohamed Ellhidan (Murattal)
90	mohamed-salem-ould-zine-murattal	Mohamed Salem Ould Zine (Murattal)
91	mohammad-ismaeel-al-muqaddim-murattal	Mohammad Ismaeel Al-Muqaddim (Murattal)
92	mohammed-alfaqih-murattal	Mohammed Alfaqih (Murattal)
93	mostafa-ismaeel-murattal	Mostafa Ismaeel (Murattal)
94	muhammad-abdul-kareem-murattal	Muhammad Abdul-Kareem (Murattal)
95	muhammad-al-ghazali-murattal	Muhammad Al Ghazali (Murattal)
96	muhammad-al-luhaidan-murattal	Muhammad Al Luhaidan (Murattal)
97	muhammad-hassan-murattal	Muhammad Hassan (Murattal)
98	muhammad-jibreel-murattal	Muhammad Jibreel (Murattal)
99	muhammad-siddiq-al-minshawi-kids	Muhammad Siddiq Al Minshawi (Kids)
100	muhammad-siddiq-al-minshawi-murattal	Muhammad Siddiq Al Minshawi (Murattal)
101	muhammad-sulaiman-patel-murattal	Muhammad Sulaiman Patel (Murattal)
102	mukhtar-al-hajj-murattal	Mukhtar Al-Hajj (Murattal)
103	mustafa-al-azawi-murattal	Mustafa al-Azawi (Murattal)
104	nabil-ar-rifai-murattal	Nabil Ar Rifai (Murattal)
105	naser-al-katamy-murattal	Naser Al Katamy (Murattal)
106	nasser-al-qatami-murattal	Nasser Al Qatami (Murattal)
107	noreen-muhammad-siddiq-murattal	Noreen Muhammad Siddiq (Murattal)
108	noreen-siddiq-duri-an-abu-amr	Noreen Siddiq (Duri an Abu Amr)
109	okasha-kameny-murattal	Okasha Kameny (Murattal)
110	osama-al-safi-murattal	Osama Al-Safi (Murattal)
111	osama-muhammad-abu-zaid-murattal	Osama Muhammad Abu Zaid (Murattal)
112	peshawa-qadir-al-kurdi-murattal	Peshawa Qadir al-Kurdi (Murattal)
113	qari-bilal-muaz-murattal	Qari Bilal Muaz (Murattal)
114	qari-khushi-muhammad-al-azhari-murattal	Qari Khushi Muhammad Al-Azhari (Murattal)
115	raad-mohammad-al-kurdi-murattal	Raad Mohammad Al Kurdi (Murattal)
116	rayyan-al-muhaisani-murattal	Rayyan Al-Muhaisani (Murattal)
117	saad-al-ghamdi-murattal	Saad Al Ghamdi (Murattal)
118	sadaqat-ali-murattal	Sadaqat Ali (Murattal)
119	sahl-yasin-murattal	Sahl Yasin (Murattal)
120	salah-al-budair-murattal	Salah al-Budair (Murattal)
121	salah-bukhatir-murattal	Salah Bukhatir (Murattal)
122	salman-obaid-al-mutairi-murattal	Salman Obaid Al Mutairi (Murattal)
123	saud-al-shuraim-murattal	Saud Al Shuraim (Murattal)
124	shaya-al-tamimi-murattal	Shaya Al Tamimi (Murattal)
125	tawfeeq-bin-saeed-as-sawaaigh-murattal	Tawfeeq bin Saeed As Sawaaigh (Murattal)
126	wadee-hammadi-al-yamani-murattal	Wadee Hammadi Al Yamani (Murattal)
127	yasser-al-dosari-murattal	Yasser Al Dosari (Murattal)
128	youssef-al-aidarous-murattal	Youssef Al Aidarous (Murattal)

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📜 Data License & Usage

License: Apache-2.0

This dataset is free and open-source for personal, educational, and commercial applications under the Apache License 2.0. You are encouraged to integrate this directly into mobile apps (Flutter, React Native, iOS, Android) and web platforms.