Spencer Krug must have problems knowing the name he should adopt. Over the past six years, he’s played with his main band, Wolf Parade, recorded as or with Fifths of Seven, Frog Eyes, Moonface, Sunset Rubdown and Swan Lake. Organ Music not Vibraphone Music Like I’d Hoped is his second release as Moonface, a guise he now reserves for his entirely solo work. Organ Music... is quirky, but worth hearing.

Few bands maintain their early fanbase for 20 years by barely changing their sound, their dress sense, haircuts even, and yet manage to mature like Gouda cheese, gaining depth of flavour and punch over time. But Portishead have.

The French national holiday of 14 July might be marked by parades and fly-pasts in Paris, but here on the Atlantic coast it’s the central date for Francofolies, the annual festival dedicated to French music. La Rochelle hosted its first Francofolies in 1985. Twenty-six years on, the festival remains the premier showcase for Francophone music. This year the bill took in David Guetta’s dance-floor cheesiness, Gotan Project's overhauled tango, actress Mélanie Laurent plugging her recent album and all points in between.

Gothenburg electro-moodists Little Dragon aren’t short of high-profile cheerleaders. All four members appeared on a couple of tracks on Gorillaz' Plastic Beach, and the band supported Damon Albarn's gang on the subsequent tour. TV on the Radio’s David Sitek borrowed their singer Yukimi Nagano for his solo album, also from last year.

Although record producer Martin Rushent was firmly identified with the punk and post-punk eras, the biggest records he had worked on before then were those of Shirley Bassey. His production of The Human League’s epoch-defining Dare changed that.

At one level the day of the single is gone - the 7-inch, the CD, the physical format - and yet, at another it's more relevant than ever. Sure, any track can now be downloaded from an album and hit the charts but singles, downloads - chosen representative songs - still give the best snapshot of what an artist is capable of. With this in mind, theartsdesk gleefully tucked into the latest batch of releases which includes Depeche Mode, Arctic Monkeys, pop, rave, folk and a whole lot more besides.

On the Jutland coast, Aarhus is Denmark’s second largest city after capital Copenhagen. Its attractive continental atmosphere is amplified by the presence of this week’s temporary population, which includes visitors from Britain, Estonia, France, Germany, Luxembourg, the US and the other Nordic countries. They’re here for SPOT, Denmark’s annual festival showcasing homegrown music. It’s a good moment as electro-popper Oh Land is making significant waves in the States. Bands like Efterklang, The Ravonettes and the seminal Mew are embedded in the international musical landscape.

Why gripe about Lady Gaga? The biggest pop star on the planet is a surrealist fashion icon, fag hag hedonist, high school outsider, art pusher, sex kitten, New York hustler, tween-pop cartoon, and a whole lot more besides. What's not to like? Gaga combines freakhood with selling 68 million singles, 22 million albums, 31 million "like"s on Facebook, numero uno on Twitter and on and on. She is surely a far more exciting public figure than most of her competition put together?

Moby (b 1965) has been a presence on the dance scene and in global clubland for two decades. He is best known for the multimillion-selling 1999 album Play which, among other things, combined lush electronic orchestration with old field recordings of a cappella blues shouters. Moby's musical career, however, began at least a decade earlier.