Pål Moddi Knutsen is from Senja, an island off north Norway’s west coast. Inside the Arctic Circle, it’s so far north as to be all but adjacent to the borders with Sweden and Finland. Due east, Murmansk is less than half the distance of Oslo. It’s no surprise that Moddi’s debut album evokes solitude, the endless light, the unbroken night and the contemplation that has to come with the territory.

Kinoteka, the adventurous Polish film festival, opened last night with a gala screening at the Curzon Renoir of veteran director Jerzy Skolimowski’s Essential Killing, a film that has provoked some vicious responses. The Observer said it was “deeply silly”, one usually fairly reliable film blogger (Shades of Caruso) was “murderously angry at having my time wasted in such a careless manner. It has no allegorical dimension, no coherent metaphorical throughline, no momentum, no narrative point, no political message, no aesthetic merit… no energy, no wit or dread or suspense or cathartic aggression or whimsy or charm”.

Oslo’s annual by:Larm festival celebrates Nordic music. Over the three days, just under 180 acts play Norway's capital: 142 are Norwegian, 15 are Swedish, with single figures each for Iceland, Denmark, Finland and even Greenland. Time presses, and hard choices have to be made about what to see. This year, by:Larm also hosted the inaugural Nordic Music Prize, awarded to Iceland’s Jõnsi, for his recent album Go. Overjoyed, but overwhelmed, in reaction he said little more than, “Thank you so much, I’m really bad at this.”

There is a certain kind of Northern European songcraft that's difficult for we genre-crazed music journo sorts to categorise. The active components are a musical stew of late-night cabaret blues, oddball jazz-classical instrumentation, a smidgeon of Jacques Brel flavour, surreal lyricism and a quavering soprano female voice. At the forefront of this most miniscule of micro-genres would be Lonely Drifter Karen and Clare and the Reasons (although the latter hails from New York). Whatever we might call it, it's the polar opposite of rock'n'roll, it's often beautiful, and we can now add Jessica Sligter - AKA JÆ - to the list of its A-grade practitioners.

Clichés about the frozen North aside, music from the Nordic countries is often described as redolent of glacial landscapes or icy wastelands. But the music of percussionist Terje Isungset goes further – his instruments are carved from Norwegian ice. Pulled up from the depths, his ice is 600 years old, crystal clear with no imperfections. Ice Music is literally that: music played on ice. Patting bars, hitting blocks and blowing through his ice trumpet, Isungset reflects Norway’s environment like no one else.

Twenty-five years ago, a-ha achieved something unprecedented for a Norwegian band: they entered the British charts. The week of 5 October, 1985 saw “Take On Me” enter the Top 40. Three weeks later it peaked at number two. To mark the anniversary, a-ha have chosen to do two things: embark on a worldwide farewell tour and play a special show at the Royal Albert Hall, running through their debut album, Hunting High and Low, with a full orchestra. That not being enough for a full show, they also played its follow-up, Scoundrel Days.

Elgar and Delius are two geniuses who only ever composed themselves - the first drawing heavily on psychology and physiognomy, the second drenching his country visions in painful nostalgia. So it made good sense to have man and nature side by side in Sir Andrew Davis's latest enterprising concert. Oh, and there was a commission from the Royal Philharmonic Society's Elgar Bursary too, though this was only "new" music by the old guard. I suspect that the BBC Symphony players could have done without Edwin Roxburgh's Concerto for Orchestra in a heavy programme, resplendently though they tackled it, and so could I.