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Menier Chocolate Factory, London
"Is there anything that matters less than a musical?" a character irreverently asks in this revival of the late Jack Rosenthal's 1981 play. It's not a sentiment one ever expected to hear on the stage of the Menier. But it sums up perfectly the comic anguish at the heart of Rosenthal's biliously funny piece: a backstage story based on his own nerve-wracking experience of seeing his TV play, Bar Mitzvah Boy, turned into a musical floperoo.
The musical, as everyone tells you, is a collaborative form: what Rosenthal captures is the high emotional cost of bringing together so many competing creative egos. In this instance, there is an added cultural clash: a Broadway composer and director find themselves yoked to a British lyricist and librettist under the shaky supervision of an American-Austrian producer. Things look bad from the initial New York encounter, when the veteran composer dismisses the book and its "cardboard, asshole characters". Matters get even worse in the course of London rehearsals and a Manchester try-out after which the director demands new sets, costumes and rewrites of the rewrites. Yet, in the strange way of showbiz, everyone still believes miracles can be achieved by the time of the West End opening.
I wish Rosenthal had defined more clearly the show on which they're working: we learn its title, Whatever Happened to Tomorrow, and not much else. And, although Rosenthal forgiveably changed the book-writer's gender to avoid a Twelve Angry Men feeling, it slightly weakens the enterprise's testosterone-fuelled absurdity. But what he captures perfectly are the shifting loyalties of the team, the oscillations between insane optimism and despair, and the notion that a musical is like some giant, uncontrollable machine with which everyone feels obliged to tinker. As the director claims, in the play's best single line: "In a musical nothing's all right until it's too late to be changed."
Tamara Harvey's production creates exactly the right sense that everyone, while working for the good of the show, is protecting their own territory. Richard Schiff, of The West Wing fame, makes the composer a figure of wondrously acerbic vanity who prefaces every remark by reminding everyone of his 28 Broadway scores. Cameron Blakely's director is all elegantly attired bombast masking profound insecurity. And Natalie Walter plausibly makes the writer, clearly representing Rosenthal himself, the still, small voice of sanity in this creative madhouse. But the funniest performance comes from Tom Conti as the producer who seeks to exude avuncular reassurance while secretly aware that the show is under-capitalised. What Rosenthal's delightful play really proves, however, is that musicals operate in a special way: in conjuring up a world of fantasy, they leave their creators trapped in their own private bubble of preposterous self-delusion.