Mulatu Astatke has carved out a particular niche within music. He is a one-off purveyor of what Brian Eno called “jazz from another planet”, smoky, mysterious and playful. He’s about the only artist you could describe as both transcendent and sleazy. The sleazy bit is mainly due to the colours of the horns and vibraphone, suggesting a less than salubrious nightclub, and he himself has something of the demeanour of a lounge lizard.

The first thing that hits me as I walk into Concorde 2 is the age and energy of the audience, dominated by excitable booze-fuelled teenagers. Black Honey themselves are pretty young for a band capable of quickly selling out a 600-capacity venue, with the singer noting that “it feels like just yesterday we played here and couldn’t sell two tickets”. Their following has grown steadily over the last few years, thanks to their accessible pop singles and constant comparisons to Lana Del Rey and Lush.

One thing was very clear at Wednesday night’s BBC Radio 2 Folk Awards, held at the Royal Albert Hall – at the moment at least, Scotland has something of a monopoly when it comes to folk music talent.

It’s a while since John Mayall last played Ronnie Scott’s, and the six shows this week didn’t begin to accommodate his many fans. The line to get in on Tuesday started a long while before show-time, and those who turned up hoping for returns will be pleased to know the British blues legend will be heading back to Britain in the autumn. Those lucky enough to possess tickets were treated to an excellent opening show, much of it drawn from his recent album Talk About That.

After a career that initially came to an abrupt end amid sibling fisticuffs on a stage in Canada during the dying embers of the Twentieth Century, the Jesus & Mary Chain have taken some time to ease themselves back into being a real going concern. Reforming a decade ago to tour their old material, it has taken until now for them to take the plunge and release Damage & Joy, their first new album in 19 years.

It’s been suggested that New Order’s “Blue Monday” borrowed from Gerry & The Holograms’ eponymous 1979 A-side.

Olly Murs seems to have monopolised the market on teenage girls and their middle-aged mums - the ultimate X-Factor audience that's followed his journey from the show eight years ago. Doe-eyed kids and their over-zealous chaperones at the O2 are equally doolally when it comes to whooping in response to Olly's laddish flirtation, waving their arms in the air, crooning along, or boogying when invited to "party like it's a Saturday night".

Record shops are now doing good business in the UK. Just five years ago, who’d have thought that could happen? So does the current fetishisation of vinyl mark a growing desire to be back to physical formats, rather than disembodied technologies? Almost certainly not but it's of no matter, those that want to enjoy records now can, en masse, and theartsdesk on Vinyl is here to critique the very best sounds on plastic, taking in every imaginable style, as well as a few genres that we didn’t know existed until the needle hit the groove. Dive in.

Seattle-based rockers Car Seat Headrest finally burst their cult bubble with their 13^th album, last year’s Teens of Denial, which found veteran songwriter Will Toledo combining Nineties indie, post-punk nihilism and psychedelic vocal harmonies in a collection of sprawling lo-fi jams.

Over 1972 to 1975, Finland staged a small-scale invasion of Britain. A friendly one, it was confined to music. First, the progressive rock band Tasavallan Presidentti came to London in May 1972 and played Ronnie Scott’s. The Sunday Times’ Derek Jewell said they were “frighteningly accomplished” and that readers should “watch them soar”. The next year, they toured and appeared on BBC2’s Old Grey Whistle Test.