But so far, the sides have failed to reach agreement on crucial issues like terms for a unity government, a formula for holding new Palestinian legislative and presidential elections, and security arrangements.
Where Marley became a symbol of peace and unity for a troubled nation, Tosh remained combative and politically militant.
It has risen against the background of one of the world's most intractable civil conflicts, providing a rare source of unity for a war-torn nation.
It was a call to unity for a church whose Vatican leadership has been riven by scandal, and whose cardinals are wrangling over what kind of pope they want.
They look to Rome instead to safeguard what those visionaries achieved, to guard Catholicism's inheritance, and provide a symbol of unity for a far-flung, billion-member church.
On Tuesday afternoon, Khan was the only halfway serious challenger to Nawaz Sharif's bid to become prime minister for the third time when the nation goes to the polls on 11 May – but then came the fall, and a moment of unity for a nation that had been at one another's throats in the runup to elections.
Thousands filed past his white coffin over two days as it lay in place of honour inside Lichfield Cathedral, Staffordshire, in what Adrian Dorber, dean of Lichfield, called a phenomenal display of human unity for a man who had "become everybody's favourite son".
Shortly before the prime minister spoke, leaders of the country's powerful military appeared on television in what may have been a deliberate show of unity for an army notorious for its divisions and intrigue.
Backers can secure a new Vaavud unity for an initial pledge of just £20 for now, which is around 40percentt cheaper than the anticipated retail price once it launches fully.
"He was a symbol of unity for the Palestinian people, a national leader, a freedom fighter and a father.
