In the Telegraph, Michael White explains why Handel’s Messiah really was the 18th century equivalent of Live Aid:
Every year, his masterpiece reliably comes round, filling musicians’ diaries with unending renditions of the Hallelujah Chorus and “Surely he hath borne our griefs” (or “worn our briefs” as choirboys have it), like a tonic for the flagging bank balance. And it will be the same this week, with a performance of some kind or other guaranteed to come your way, unless you’re living in the Outer Hebrides without a choir in sight or sound.
But for good measure, there’s also a BBC TV programme on Saturday in which the historian Amanda Vickery is looking at Messiah’s back story. And it seems her interest isn’t in the piece as a gift to musicians but as a gift to the poor — focusing on a London performance in 1750 that was, as she says, an 18th-century precedent for Live Aid.
This performance took place at the Foundling Hospital in London, which these days is a museum but was then a children’s home attracting the support of celebrated figures in the arts world. Painters including Hogarth gave it canvases to exhibit; composers such as Handel gave it music to perform. And the funds raised helped keep it going — in something like the manner of that other famous children’s home, the Ospedale della Pietà, Venice, where Vivaldi gave his services.
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The only problem was that Handel depended for commercial success on operatic ventures that proved disastrously expensive and went sour when public tastes changed (as they always do). Hence his interest in writing English oratorios: they were cheaper to produce than opera, avoided over-priced Italian singers and attracted decent audiences.
Hence Messiah, which was written not for London but for Dublin, where it was premiered in April 1742. A large crowd was clearly expected because notices published in advance begged gentlemen to leave their swords at home and ladies to attend “without Hoops”. The critical information on those notices, though, was that making room for more people would “greatly increase the Charity”; because even this initial Dublin try-out was a fundraiser, designed for the relief of prisoners and an infirmary.
So it was good causes that helped swell the turnout. And from what we know of how it went, the audience was high-minded, entering into the spirit of an entertainment that was happening in a concert hall but none the less used sacred texts.
Jonathan Swift, the Dean of Dublin’s Anglican Cathedral, had initially tried to stop his choir being involved, on the grounds that a concert hall wasn’t the right place for such things, and that one of the soloists, Susannah Cibber, was a woman of loose morals. But when she sang “He was despised” she did so with such beauty that another clergyman in the audience stood up and shouted “Woman, thy sins be forgiven”: the kind of engagement you might wish of modern audiences, if only they could be distracted from their iPhones.