Qawwali is a musical genre that shares general traits with the light classical music of North India and Pakistan, but distinguishes itself by its religious function. The term Qawwali applies both to the musical genre and to the occasion of its performance, the devotional assembly of Islamic mysticism - or Sufism - in India and Pakistan. The practice of Qawwali extends throughout Muslim centers of the Indian subcontinent, but its roots are North Indian. Qawwali music is performed by qawwals , professional musicians who perform in groups led by one or two solo singers. Qawwals present mystical poetry in Persian, Hindi, and Urdu, alternating solo and group passages characterized by repetition and improvisation. Handclapping and drumming on the barrel-shaped dholak accompany the singers, and a small portable harmonium played by the lead singer highlights the song’s melody. Amir Khusro Dehlavi of the Chishti order of Sufis is credited with fusing the Persian, Arabic, Turkish, and Indian musical traditions in the late-thirteenth century in India to create Qawwali as it is known today. The word Sama is often still used in Central Asia and Turkey to refer to forms very similar to Qawwali, while in India, Pakistan and Bangladesh, the formal name used for a session of Qawwali is Mehfil-e-Sama . Qawwali is performed at the dargah , the shrines of Sufi saints, as well as in Sufi mehfils , which are commissioned performances. The structure and order of the songs vary in both these contexts. As will be seen, in many forms of Qawwali, an object of love, such as a god or a husband or wife, is portrayed and worshipped. Qawwali was popularized by Nusrat Fateh Ali Khan, a Pakistani performer. And it has started to enter mainstream popular music thanks to recent public interest in Sufi music. It is thus no longer purely devotional. There are many silsilas (orders) of Sufism and hence many forms of Qawwali. The recordings in this album are mainly of the Chishtiya silsila – the followers of the Sufi Saint Khwaja Moinuddin Chishti. Nizamuddin Auliya, also a Sufi saint, was his follower. The texts were written by Amir Khusrau and contain many references to these saints. This Qawwali party consists of seven or eight members. The group joins as a chorus and claps to add percussion. These recordings were made at Sufi shrines in the late 1970s by Regula Qureshi, one of the most famous scholars of this genre. Since they were recorded in a crowded area on the field, the tracks have disturbances and ambient noise. However, as recordings from and actual authentic context, they carry a lot of value.