Collaboration and collegiality are becoming ever more important across the Scottish arts scene, it seems. Glasgow theatre company Vanishing Point teamed up with Scottish Opera earlier this year for a double-bill based around Bartók’s Bluebeard’s Castle.

Manchester Camerata chose All Hallows’ Eve for a concert of (in some part) "holy" minimalism. Arvo Pärt’s Silouan’s Song began it, and his Cantus in Memoriam Benjamin Britten ended it. They headlined it "Spiritualism and Minimalism", but I think what they really had in mind was spirituality. No "one knock for yes" or anything like that, anyway.

We’ve been here before. Not to exactly the same territory, but to a neighbouring space in the same time frame. Last year, theartsdesk looked at a reissue of 2007’s Room to Expand, the first widely available album by the minimalist pianist Hauschka. The album’s reappearance was a moment to reflect on Nils Frahm, Jóhann Jóhannsson and Christian Wallumrød, some of Hauschka’s fellow travellers in the inelegantly tagged post-classical groundswell, all of whom first attracted widespread attention a decade ago.

The wilder shores of contemporary visual art are now ephemeral or time-based: performance, installation, general carry-on and hubbub. But once upon a time – say, the 1960s – it was the nature of objects, pared down to essentials, and often made from real materials sourced from the streets, builders’ yards and shops, that startled: the idea made manifest without old-fashioned notions of the hand-made, craft or manual skill.

Despite culminating with “Orphic Hymn”, a musical setting of Ovid’s text, Jóhann Jóhannsson’s Orphée is not a literal interpretation of the Orpheus myth. Instead, the album uses retellings of the story – quoting the press release – to inspire “a meditation on beauty and the process of creation.” The result is a mutable series of 14 instrumental pieces preceding “Orphic Hymn” which describe the entire arc of Jóhannsson’s artistic character.

Ben Chatwin's music speaks loudly of solitude. He lives and records on the coast of the Firth of Forth, just outside Edinburgh – not exactly the most isolated of spots, but it's not hard to hear in his waves of texture and simple repeated motifs the endless grey presence of the North Sea rolling out into the distance.

The EU referendum isn’t the only thing causing polarised opinion over European issues. The question of what constitutes Balearic Beat looms large over the music community. For some, it’s a fixed point, namely celebrated DJ Alfredo’s record box in the mid-80s. For others it’s built on more shifting sands, a sentiment DJ and author Bill Brewster summarises with trademark élan: “Balearic Beat today is the same as it was in 2011, 1999 and 1984. It’s shit pop records and brilliant EBM records. It’s everything and nothing.”

Apart from festivals like the BBC Proms that do everything, the best festivals have always been the ones that cut a distinctive profile. They might not offer the best music. Those old French festivals of modern music – Royan, La Rochelle, Metz – were a nightmare of clichéd avant-gardism. But you got what was written on the tin, and if you didn’t like it, serve you right for going.

Mona Hatoum was born in Beirut of Palestinian parents. She came to London to study at the Slade School in 1975 and got stuck here when civil war broke out in Lebanon, preventing her from returning home. In effect, she has been living in exile ever since and the sense of displacement and unease induced by being far from home permeates much of her work.

Turn the clock back to early 2007. It’s not so long ago, but at this point Nils Frahm had issued just one album, Ólafur Arnalds was about to release his first, Jóhann Jóhannsson was one year into what would be two-album relationship with 4AD, and Max Richter had made two albums for 130701, the British offshoot of FatCat Records. Christian Wallumrød was performing solo, but still recording collaboratively. What would become a recognisable genre-breaching, minimalist, post-classical groundswell hadn’t yet been quite codified but it was clear something was in the air.