Jackie Leven, Cabaret Voltaire ****

Something seems to have shifted in Jackie Leven’s life. About six stone, to be precise. At the Edge Festival show the Fife-born folk-blues-soul troubadour was, almost literally, half the man he used to be: the rotund, Rabelaisian figure of old was dramatically slimmed down and sipped water rather than, as at a recent Edinburgh gig, glugged from a bottle of white wine. Perhaps it’s the side effect of a bladder infection he told us (a little too much) about, and which necessitated a “comfort break” halfway through. Or perhaps, at 61, this notoriously hard-living man is finally looking after himself.

Something seems to have shifted in Jackie Leven’s life. About six stone, to be precise. At the Edge Festival show the Fife-born folk-blues-soul troubadour was, almost literally, half the man he used to be: the rotund, Rabelaisian figure of old was dramatically slimmed down and sipped water rather than, as at a recent Edinburgh gig, glugged from a bottle of white wine. Perhaps it’s the side effect of a bladder infection he told us (a little too much) about, and which necessitated a “comfort break” halfway through. Or perhaps, at 61, this notoriously hard-living man is finally looking after himself.

“The text of Britain’s teaching, the message of the free…”. No, not the Last Night of the Proms or the Olympic Games ahead of time. This is the final chorus of Elgar’s concert-length cantata Caractacus, which was given a vigorous work-out in this star concert of the Three Choirs Festival in Worcester Cathedral under Sir Andrew Davis.

Lounge Room Confabulators ****

Imagine that Tim Burton, or some other great modern-day storyteller of your choice, knocks at your door and asks if he can come into your living room for an hour to tell some fantastical stories. You would get some beers in and friends around pronto, right? Well, the Lounge Room Confabulators, a duo from Australia who tell stories in the Burton style of weird and dark, do just that – turn up on your doorstep and then perform in your front room, your garden or your office, wherever you have space for 10 or more people.

The Monster in the Hall, Traverse ****

David Greig's indie comedy musical, first performed at Glasgow's Citizens Theatre at the end of last year, is a bright and inventive four-hander about a 16-year-old girl struggling to keep everything together. Duck Macatarsney (Gemma McElhinny), who writes escapist stories in her room, cares for her biker dad, known as Duke, who suffers from multiple sclerosis. At the beginning of the play Duke (Keith Macpherson) is struck blind.

Think what you will about Switzerland and the Swiss – calm, ordered country, treasured environment, cautious, democratically precise people – but look behind the scenes and things can seem quite scary. Vol spécial (Special Flight), by Swiss-French-speaking Fernand Melgar, is one of the most intense documentaries I have ever seen. Depicting asylum seekers in a detention centre, it is a vibrant portrait of human (entirely male) endeavour warping into despair under an unkind but, as the Swiss see it, necessary law of repatriation: in 1994, they voted for what is known as the federal law on coercive measures. Few citizens today know about it.

Held each year at the Earls Court Exhibition Centre, the Great British Beer Festival is the top-drawer event in any British beer enthusiast's diary. Organised by CAMRA (The Campaign for Real Ale), it’s a mind-boggling, discombobulating overload of more beer than it’s possible to imagine. Every non-corporate brewer is here, from the heard of (Fullers, Thwaites) to the local and barely heard of. Beer is central, but there’s food and games too. People are here too. Masses of them. And they’re all happy, friendly and full of good vibes. This event has a great atmosphere.

WOMAD is in its 29th year, and ticket sales have gone up 29 per cent, we are told, with over 35,000 sold. World music, always rather beyond fashion, is thriving, at least in this live festival incarnation in Wiltshire. One criticism, according to The Independent among others (made by trendy middle-class people in a fit of self-loathing, generally), was that there were too many Cath Kidston tents and it has become too bourgeois. But there was enough strangeness and idiosyncrasy on display to undermine the idea that WOMAD has become complacent in its middle age.

Ten o'clock at night and the WOMAD air felt as hot as Dakar preparing for Baaba Maal. Sadly, given this year's hugely expanded audience, it was hard to see the stage unless you know how to glide to the front like a snake (which years of festival practice have taught me). Though I still missed close views of the opening three songs and the singer’s acoustic guitar accompaniment, it was impossible not to hear his voice, even adjusted to unusually soft and mellow soulful tones rather than the familiarly sharp, declamatory style that pierces the heart.

In 1981, when I last came to Bayreuth, the festival still seemed to be a battleground between the German Left and Right, between the blame faction and the guilt faction, between the commie East and the fat-cat West. Plus ça change. Without quite openly taking sides, Sebastian Baumgarten’s new staging of Tannhäuser rings some cracked old political bells while, apparently with Bayreuth’s connivance, candidly parodying most of the thinking that underpins this admittedly somewhat raw, yet for Wagner absolutely crucial early work.

There is an interesting tension at the Sarajevo Film Festival which, though this was my first time, I suspect exists as a matter of course. And this is a tension between the spirit of the people I meet here – ebullient, good-humoured and indefatigable (they really know how to party) – and the films themselves, which suggest a country and a region still reeling from the turmoil of its recent past. It’s a strange experience, then, poised between light and gloom.