In 2016, grime is facing a new test of its ability to operate on its own terms. At the start of this decade the genre was flirting with major label crossover that resulted in a few great pop records, but all too often diluted its musical impact or left its stars stuck in contractual or “artist development” limbo. Other urban genres pushed it aside, and it was no longer the only game in town for inner city youth.

Skepta (aka Joseph Adenuga Jr) and James Blake provide a fascinating parallel as voices of the UK's “generation bass”. Both are from north London, and both have come from a grounding in the subsonic undercurrents of London's early 21st century underground genres – Skepta mainly in grime, Blake in dubstep, although each reached into the other's scene a little via early collaborations – and both have risen to international success, in particular becoming influential on the American mainstream.

Ten years after his debut album, the former N.A.S.T.Y Crew MC from East Ham has produced a distinctly British album. It’s probably his best yet. Kano has skirted the fringes of mega success and previous albums have been criticised for chasing hits and the American Dream rather than staying true to his own style. Now, he’s returned to what he knows, creating a series of polaroid snapshots of himself and what made him.

"The music will be loud," the slender usher warns on entry to altered natives' "Say Yes To Another Excess" – TWERK, as a Grime bassline shakes the flimsy theatre floor. She hands over a text-heavy programme and does not frisk me. This is no London Bridge warehouse, although bouncers giving out freesheets on the door could be a great way to get the middle classes down to a rave. For now regular Rinse FM DJs Skilliam and Elijah are coming to the ballet.

Oh dear, there it is – the career-plateau pot-shot at “journalists” and “critics”. It comes about halfway through the album, on the otherwise really good 1970s blues-rock-sampling “Looking Down the Barrel”, and it cements a sad feeling that's been growing throughout the record that here is an artist who's achieved some success and now has nothing to talk about except what it's like to be an artist who's achieved some success.

Originally there was never any plan to take Top Boy into a second series, but its arrival in autumn 2011 provoked such acclaim and enthusiasm (mixed with a bit of useful controversy) that Channel 4 could hardly help themselves from recommissioning it. It has partly been a phenomenon driven by social media, where fans have persistently discussed the show and demanded another series over the intervening two years.

It was a full house in Kentish Town for a homecoming show for grime pioneers Wiley, Skepta and JME. A far cry from the Sidewinder and Eskimo Dance parties that spawned so many of the scene’s main players, instead this was a night that carried an air of triumph, a "we made it" moment that inspired explosive performances and a fantastically receptive audience.

In six and a half years of existence, SBTV has redefined what youth culture broadcasting can be. It began as nothing more than a YouTube channel where Jamal Edwards would put up videos he had filmed of his favourite grime MCs – but his natural ambition and charm ensured it kept expanding from that base.

End of year lists are, of course, wildly arbitrary – based on what raddled writers can scrape from their memory-barrels come deadline day, with half an eye on what we think our colleagues are going to pick so our choices will end up in aggregated lists too.