| 1. Pyarelal was the younger sibling in the duo known as the Wadali Brothers. |
| 2. Their father was a respected figure at the Mazaar of Data Ganj Baksh Saheb in Lahore during the time before the Indo-Pak partition. |
| 3. The Wadali Brothers rose to fame in 1972 after a breakthrough with All India Radio in Jalandhar. |
| 4. Their music is primarily rooted in the Sufi genre. |
| 5. They received musical training in Hindustani music from renowned teachers Pt. Durga Das and Ustad Bade Ghulam Ali Khan. |
| 6. Guru Ki Wadali, near Amritsar, is the hometown of the Wadali Brothers and the birthplace of Guru Hargobind Sahib Ji, the 6th Guru of Sikhs. |
| 7. In 1975, the Wadali Brothers faced a setback at the Harballabh Sangeet Sammelan in Jalandhar due to their appearance but later succeeded in performing at the Harballabh temple in Jalandhar. |
| 8. The Wadali Brothers were the fifth generation of singers and musicians in their family. |
| 9. Before becoming a Sufi singer, Pyarelal played the role of Krishna in village Ras Lila performances. |
