“What drivel! What nonsense! What escapist Techicolor twaddle!” No, not a description of Wallis Giunta’s scintillating BBC Proms at Cadogan Hall recital, it’s a lyric from “What A Movie”, Leonard Bernstein’s outstanding stand-alone number from his one-act opera Trouble In Tahiti. Narrating the story of a ridiculously torrid movie the heroine has sat through, Giunta joyously inhabited its every moment and delivered it with complete theatrical assurance.

The Edinburgh International Festival scored quite a coup in securing the services of Bernstein protégée Marin Alsop and the Baltimore Symphony Orchestra on the very day of the great composer/conductor’s centenary – and for the festival’s penultimate concert of 2018.

1944 was one hell of a year for Bernstein the composer, with a perfect ballet and a near-perfect musical sharing a general theme of three sailors loose in New York, but nothing else, in their boisterous originality. Perhaps their only equal among Bernstein's works - more contestably – is MASS of 1971, surely his biggest and most resonant score, but hardly a candidate for comparable classicism.

In West Side Story, those great, familiar songs just keep on coming. Already by the end of the first half an hour, there have been “The Jet Song”, “Something’s Coming”, “Maria”, “Tonight” and “America”, and there is no shortage of them still to come.

It was Simon Rattle’s first visit to the Edinburgh International Festival for – well, really quite a few years. And the first of his two concerts with the London Symphony Orchestra drew, perhaps predictably, a capacity crowd in the Usher Hall, for what was in fact quite an odd, uncompromising programme – if one that ultimately delivered magnificently.

Sibelius: Finlandia, The Swan of Tuonela, En Saga, The Oceanides BBC National Orchestra of Wales/Thomas Søndergård (Linn)

Let's be honest, this is the least interesting Proms season on paper for years, at least in terms of adventurous repertoire choices, following on the heels of the best in 2017. Yet in statistical terms it's more comprehensive and multi-media-friendly than ever, starting tonight with a free "Curtain Raiser" performance before the official First Night tomorrow - see David Kettle's choice below – and ending some 75 main Proms and 11 smaller-scale beauties later on 8 September.

They started as they meant to go on. Randall Thompson’s lush, consoling six-minute Alleluia, written in 1940, couldn’t be a better opener for Tenebrae, one of this country’s finest, most musically alert and expressive vocal ensembles. Technically, the piece is undemanding so a successful performance of it rests entirely upon expressive control.

Bernstein: On the Waterfront Royal Liverpool Philharmonic Orchestra/Christian Lindberg (BIS)