Who knew! James Blunt has sold 20 million records worldwide. Who to, I wonder? Back to Bedlam, his 2004 debut, was the biggest-selling album of the first decade of the 21st century. Call that progress? When pop was pap – think the Carpenters or Bread – it was at least melodic and well-produced, leaving in its saccharine wake a handful of truly memorable songs that still evoke a pang of nostalgia and happy memories of sixth-form parties. But this kind of stuff is just… meh.

With a name like The Kills, it’s not surprising to hear that the band’s long-awaited sixth album, God Games, is suitably tuned for spooky season.

Simon Le Bon has described Duran Duran’s new album as being “about a crazy Halloween party” that is “supposed to be fun”. In fact, it’s a fair bit thinner than even that might suggest.

The three previous albums that Orchestral Manoeuvres in the Dark have released since reforming in 2010 have all, to varying degrees, adhered to their early sound. The band were part of the post-punk, post-Kraftwerk, 1979-82 synth-pop boom, alongside the likes of The Human League, Depeche Mode and Gary Numan.

In 2011 the BBC aired Wonders of the Universe, a documentary presented by physicist Brian Cox about the origins of the universe divided into four parts: “Destiny”, “Stardust”, “Falling” and “Messengers”. These episodes could easily have been titles of songs on Sampha’s remarkable new album, Lahai, which is similarly concerned with the cosmos – but in a deeply personal way.

Well, this is lovely. Pearlies opens with “I Was Miles Away”, a puffball of a sonic cloud which marries twinkling electronica with guitar-led shoegazing. It has a familial resemblance with the sort of thing perfected by Sweden’s I Break Horses, but lacks the frostiness. Here, there is a glow akin to that of a fire’s embers. Next, the vaguely bossa nova-ish and similarly exquisite “Bend the Round”.

Brannigan begins in arresting fashion, Dominic Frontiere’s funky theme playing over leery close ups of the titular hero’s Colt revolver. Directed by Douglas Hickox and released in 1973, this was the only film starring John Wayne which wasn’t shot in the US.

It’s been a while since Mick Jagger, Keith Richards and Ronnie Wood sat down together at the Hackney Empire to introduce their first album of new songs in 18 years, and their single, “Angry”, is now approaching 20 million views on YouTube.

When ABBA split in 1982, Agnetha Fältskog went on to a solo career that was mostly overshadowed by the titanic popularity of her former band. By the 21^st century ABBA’s status in pop, especially with the Mamma Mia phenomenon, had become iconic.

Nitin Sawhney never fails to produce albums that draw on the talent of his brilliant friends, touch on issues of current urgency, and bridge musical styles with great deftness and in a way that avoids the frequent artifice of fusion.