Sitting in the concert hall in Dresden’s Albertinum – the city’s modern art gallery – is a paradoxical experience. You are indoors, but faced on all sides by external walls, framed by Dresden’s typical bourgeois 19^th-century architecture but looking up to a giddyingly contemporary, asymmetric ceiling. Neon-lit signs cover one wall, while the other gives way to a gallery of classical sculpture.

John Adams: Nixon in China Peter Sellars (director), Metropolitan Opera Orchestra, Chorus and Ballet/John Adams (Nonesuch)

What is one to make of Lohengrin, Wagner’s last “opera” (as opposed to music drama), in this day and age? Is it a medieval romance, like Weber’s Freischütz but with a deus ex machina at the beginning rather than the end; or is it a nineteenth-century domestic melodrama in disguise, with the hero revealed in the bedroom scene as a Papal Nuncio travelling incognito. Why mustn’t Elsa ask his name? Is it, as Lothar Koenigs hints in the WNO programme, some echo of Wagner’s doubts about his own (possibly, as he thought, Jewish) parentage?

First, the good news: you can see Wagner’s entire Ring at the Royal Albert Hall, with absolutely the world’s finest Wagner singers and conductor in concert, for a grand total of £20. The bad news is that unless you have a season ticket – in which case it works out even cheaper – you’ll probably have to queue for most of the day to guarantee a place in the Arena or Gallery, and then you’ll still need the energy to stand for up to five hours an evening.

In 2007 the English tenor, Ian Storey, made a dramatic and highly visible debut as Tristan in Wagner’s Tristan und Isolde at the season opening of La Scala, Milan, conducted by Daniel Barenboim and directed by Patrice Chereau. It was seen by millions on TV, in cinemas, and on DVD and marked a big development in this singer’s career. This year he will be singing Siegfried in Götterdämmerung, again under Barenboim, as part of a complete bicentennial Ring cycle at the BBC Proms.

Like Prokofiev’s The Love for Three Oranges and Puccini’s Turandot, Wagner’s first opera – The Fairies in English – has its roots in a “theatrical fable” by the 18^th century Venetian playwright Carlo Gozzi. There the resemblances end. Only Prokofiev follows Gozzi’s playful mix of commedia dell’arte and fairy-tale characters. The 20-year-old Wagner has one moment of fun – cut in this performance – but a mere handful of musical gestures and plot devices prophesying greatness to come rises to the surface in this gloopy mess.

In many ways the most well-tempered of conductors, Wolfgang Sawallisch (1923-2013) brought a peerless orchestral transparency and beauty of line to the great German classics. Even the most overloaded Richard Strauss scores under his watchful eye and ear could sound, as the composer once said his opera Elektra should, “like fairy music by Mendelssohn”.

The “Mastersingers of Manchester”, about 350 of them, were gathered together by Sir Mark Elder to celebrate the Wagner bicentenary with this performance of Act Three of Die Meistersinger von Nürnberg in its entirety. He also pulled in about 200 orchestral musicians, exploiting the city’s resources just about to the limit.

Sir Simon Rattle (b. 1955) and the Orchestra of the Age of Enlightenment (est. 1986) have been together from the beginning. Founded by period-instrument musicians eager to run their own affairs rather than play obediently for conductor-managers like Christopher Hogwood and John Eliot Gardiner, the OAE invited Rattle to conduct a concert performance of Idomeneo in that first year.

Much more regularly than the seven years it takes the Flying Dutchman's demon ship to reach dry land, the Zurich Opera steamer moors at the Southbank Centre. None of its more recent concert performances up to now has branded itself on the memory as much as its 2003 visit, when chorus and soloists stunned in Wagner's Tannhäuser.