Wesleys used bar tunes?

No.

A music adviser for the United Methodist Church has set out to puncture the "myth" that John and Charles Wesley, the brothers regarded as the fathers of Methodism, based several of the most beloved hymns of Christendom on 18th-century tavern songs.

"There is a widespread misconception, and I heard it at conferences everywhere this summer, that the Wesleys used drinking songs," says Dean McIntyre, a music officer with the denomination's Board of Discipleship. "That is a myth. It just is not true." John and Charles Wesley, Anglican vicars whose preaching led to the founding of the Methodist Church in the late 1700s in England, wrote some of the most enduring hymns of the church, sung in churches of all Christian denominations. McIntyre, in a telephone interview from Nashville, says many Methodists today, inspired by the Wesleys' evangelism aimed at the common man, want to believe they sanctified boisterous and drunken tavern songs with new lyrics to save souls.

"Many have cherished the idea that the Wesleys were so evangelistic that they engaged in this practice," he says. He first wrote on the topic last year and sent out another memo to church music experts this month as the myth persisted.

"This idea is that tavern songs can be used to justify using popular music today as a way to reach people, which I have no problem with," McIntyre says. "But the tavern argument is a myth."

Last song on the lips of John Wesley

This hymn by Isaac Watts (1714) was on Wesley's lips when he died:

I'll praise my Maker while I've breath,
and when my voice is lost in death,
praise shall employ my nobler powers;
my days of praise shall ne'er be past,
while life, and thought, and being last,
or immortality endures.

Why should I make a man my trust?
Princes must die and turn to dust;
vain is the help of flesh and blood:
their breath departs, their pomp, and power,
and thoughts, all vanish in an hour,
nor can they make their promise good.

Happy the man whose hopes rely
on Israel's God: he made the sky,
and earth, and seas, with all their train;
his truth for ever stands secure,
he saves th'oppressed, he feeds the poor,
and none shall find his promise vain.

The Lord has eyes to give the blind;
the Lord supports the sinking mind;
he sends the laboring conscience peace;
he helps the stranger in distress,
the widow, and the fatherless,
and grants the prisoner sweet release.

He loves his saints, he knows them well,
but turns the wicked down to hell;
thy God, O Zion! ever reigns:
Let every tongue, let every age,
in this exalted work engage;
praise him in everlasting strains.

I'll praise him while he lends me breath,
and when my voice is lost in death,
praise shall employ my nobler powers;
my days of praise shall ne'er be past,
while life, and thought, and being last,
or immortality endures.

Notice the compassionate themes (the poor, the wicked, the fatherless) and also notice that at the end of the day, an evangelist's final message is that of praise.

Hallelujah!