When the last rites of Pyarelal Wadali were held at his village in the country’s northwest plains, the sprawling wheat fields around the singer’s Amritsar stood a month short of harvest. In a way, that tended to symbolise an abrupt end to the Sufi-music siblings’ half-a-century’s artistic journey that many buffs thought had a few more years to go before wilting typically owing to old-age issues.