The Ni'matullāhī or Ne'matollāhī (Persian: نعمت‌اللهی‎) (also spelled as "Nimatollahi", "Nematollahi" or "Ni'matallahi) is a Iranian Sufi order (or tariqa) originating in Iran. According to Moojan Momen, the number of Ni'matullāhī in Iran in 1980 was estimated to be between 50,000 and 350,000. Following the emigration of Dr. Javad Nurbakhsh and other dervishes after the 1979 Iranian Revolution, the tariqa has attracted numerous followers outside Iran, mostly in Europe, West Africa and North America, although the first khaniqa outside of Iran was formed in San Francisco, California, United States in 1975, a few years before the revolution in Iran.

The order is named after its 14th century CE founder Shah Nimatullah (Nur ad-Din Ni'matullah Wali), who settled in and is buried in Mahan, Kerman Province, Iran, where his tomb is still an important pilgrimage site. Shah Ni'matallahi was a disciple of the Qadiri sufi 'Abdallah Yafi'i: a chain of succession of masters (silsilah) has been claimed that extends back to Maruf Karkhi.^{[citation needed]}.

The Sabri Brothers (Urdu: صابری برادران) are a Qawwali party from Pakistan.^{[citation needed]}

The Sabri Brothers originally consisted of Ghulam Farid Sabri (b. 1930 in Kalyana, East Punjab – d. April 5, 1994 in Karachi; lead vocals, harmonium), Maqbool Ahmed Sabri (b. October 12, 1945 in Kalyana – d. September 21, 2011 in South Africa; lead vocals, harmonium), Kamal Sabri (d. 2001; vocals, swarmandal), Mehmood Ghaznavi Sabri (b. 1949 in Karachi; vocals, bongo drums, tambourine), Fazal Islam (chorus), Azmat Farid Sabri (chorus), Sarwat Farid Sabri (chorus), Javed Kamal Sabri (chorus), Umer Daraz (chorus), Abdul Aziz (chorus), Masihuddin (chorus, tanpura), Abdul Karim (dholak), and Mohammed Anwar (nal, tabla).

The Sabri brothers learnt music from their father, Ustad Inayat Sen Sabri. He trained his sons in Qawwali and North Indian classical music. Their first public performance was at the annual Urs festival of Hazrat Peer Mubarak Shah in Kalyana in 1946. The family moved from Kalyana India to Karachi, Pakistan following the Partition of India in 1947. Maqbool furthered his knowledge of music under Ustad Fatehdin Khan, Ustad Ramzan Khan, and Ustad Latafat Hussein Khan Rampuri. With the help of his father, Maqbool formed a Qawwali group at the age of eleven. Soon afterwards, Ghulam Farid, who was then performing with Ustad Kallan Khan's Qawwali party, joined him and became the leader of the party, which soon came to be known as Sabri Brothers.

Wadali Brothers (Puranchand Wadali & Pyarelal Wadali) are Sufi singers and musicians from Guru Ki Wadali in the Amritsar District in Punjab, India. Born into the fifth generation of musicians given to singing the messages of Sufi saints, the Wadali brothers dabbled in the most unexpected of professions before they became Sufi singers. While Puranchand Wadali, the elder brother, was a regular in an akhara (English: wrestling ring) for 25 years, Pyarelal contributed to the meager family income by playing the role of Krishna in the village rasleela.

Their father, Thakur Das, forced Puranchand into music. Puranchand studied music from celebrated masters like Pandit Durga Das and Ustad Bade Ghulam Ali Khan of the Patiala Gharana. Pyarelal was trained by his elder brother, whom he considers his mentor and guru even today.

Their first musical performance outside their village was in Harballabh Temple in Jalandhar. In 1975, the duo went to Jalandhar to perform at the Harballabh Sangeet Sammelan but was not allowed to sing because their appearance did not pass muster. Disappointed, they decided to make a musical offering at the Harballabh temple, where an executive of All India Radio, Jalandhar, spotted them and recorded their first song.