Pakistan (ⁱ/ˈpækɨstæn/ or ⁱ/pɑːkiˈstɑːn/; Urdu: پاکستان) (Urdu pronunciation: [paːkɪˈst̪aːn] ( listen)), officially the Islamic Republic of Pakistan (Urdu: اسلامی جمہوریۂ پاکستان), is a sovereign country in South Asia. It sits at the crossroads of the strategically important regions of South Asia, Central Asia and the Middle East. It has a 1,046-kilometre (650 mi) coastline along the Arabian Sea and the Gulf of Oman in the south and is bordered by India to the east, Afghanistan to the west and north, Iran to the southwest and China in the far northeast. It is separated from Tajikistan by Afghanistan's narrow Wakhan Corridor in the north, and it shares a marine border with Oman.

The territory of modern Pakistan was the site of several ancient cultures, including the Neolithic Mehrgarh and the Bronze Age Indus Valley Civilisation, and has undergone invasions or settlements by Hindu, Persian, Indo-Greek, Islamic, Turco-Mongol, Afghan and Sikh cultures. Thus the area has been ruled by numerous empires and dynasties, including the Indian Mauryan Empire, the Persian Achaemenid Empire, the Arab Umayyad Caliphate, the Mongol Empire, the Mughal Empire, the Durrani Empire, the Sikh Empire and the British Empire. As a result of the Pakistan Movement led by Muhammad Ali Jinnah and India's struggle for independence, Pakistan was created in 1947 as an independent nation for Muslims from the regions in the east and west of India where there was a Muslim majority. Initially a dominion, Pakistan adopted a new constitution in 1956, becoming an Islamic republic. A civil war in 1971 resulted in the secession of East Pakistan as the new country of Bangladesh.

Coordinates: 23°N 90°E / 23°N 90°E / 23; 90

Bangladesh (ⁱ/ˈbɑːŋɡlədɛʃ/ or ⁱ/bæŋɡləˈdɛʃ/ (Anglicized pronunciation); Bengali: বাংলাদেশ), officially the People's Republic of Bangladesh (Bengali: গণপ্রজাতন্ত্রী বাংলাদেশ Gônoprojatontri Bangladesh) is a sovereign state located in South Asia. It is bordered by India and Burma and by the Bay of Bengal to the south. The capital (and largest city) is Dhaka, located in central Bangladesh. The official state language is Bengali. The name Bangladesh means "Land of Bengal" or "Country of Bengal" the in the Bengali language, from Bangla "Bengal" and desh holding a dual meaning of "land" and "country" as English "country," German land, French pays, etc.

The borders of present-day Bangladesh were established with the partition of Bengal during the reign and demise of the British India. Its map was chartered by Sir Cyril Radcliffe during the creation of Pakistan and India in 1947, when the region became East Pakistan, part of the newly formed nation of Pakistan. Due to political exclusion and economic exploitation by the politically dominant West Pakistan, popular agitation grew against West Pakistan and led to the Bangladesh Liberation War in 1971, after the Bangladeshi Declaration of Independence on 26 March 1971. With the intervention of the Indian Army, the war came to an end on 16 December 1971 with the surrender of the Pakistan Army at Ramna Race Course.

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.