The Cave Singers, Cabaret Voltaire ****

A three-piece hailing from Seattle and its environs, The Cave Singers are an authentically hairy proposition. With his tweed hat and red beard, at this Edge festival gig singer Pete Quirk looked like a cross between the late Robin Cook and a stray leprechaun from Finian’s Rainbow, while Derek Fudesco dispensed his lovely, liquid guitar lines from beneath a blur of flying hair.

DeAnne Smith, Gilded Balloon ****

Don’t be fooled by DeAnne Smith’s gamine appearance of boyish clothing and Bieberesque hairstyle. And don’t be fooled either by the way her act begins with a riff on existential angst - prompted by an Australian waiter saying “No worries” when he took her order - which turns into a song (one of a few in the set) accompanied by a ukulele. Don’t be fooled because you’ll realise there’s a lot of much edgier and darker material that she gets away with because she looks and sounds so sweet.

Glenn Wool, Assembly *****

When you watch Glenn Wool, you realise the heights that a talented performer can reach simply by standing on stage and telling stories – not all of them necessarily true - when they are weaved with wonderfully crafted gags and slow-burn pay-offs, with some subtle political humour also in the mix.

When you watch Glenn Wool, you realise the heights that a talented performer can reach simply by standing on stage and telling stories – not all of them necessarily true - when they are weaved with wonderfully crafted gags and slow-burn pay-offs, with some subtle political humour also in the mix.

Dana Alexander, Underbelly ****

After 12 years in the business, Dana Alexander, an ebullient and instantly likeable presence on stage, is still the only black woman on the Canadian comedy circuit. Not that her ethnicity is Alexander's pre-occupation – it most definitely isn't – but it does play a part in her act.

Steve Punt and Hugh Dennis originally came to fame in the late 1980s as one half of the satirical sketch group The Mary Whitehouse Experience, with fellow Cambridge alumni David Baddiel and Rob Newman. Now, though, most people know them (as a double act, at least) as the lead performers in The Now Show on Radio 4.

There was always going to come a time when Little Britain had to stop. For a couple of years the heavily milked franchise seemed to be on a tape loop on BBC Three. Its international expansion - to the Greek islands one Christmas, to America for an entire series – suggested that its stars were getting itchy feet. That hankering to grow wings has manifested itself in the form of Come Fly With Me, a spoof docusoap in which Matt Lucas and David Walliams present an entirely new set of grotesques. In last night’s third episode, the gallery was still growing.

It was a year when comics at opposite ends of the scale - offensive or annoyingly bland - were taking up room on our television screens and selling out ever-larger arena tours. And the depressing rule of thumb (with a few honourable exceptions) that the blander the comic, the bigger the venue, held true in 2010, so thank goodness there were some terrific shows by talented performers in medium-size theatres. As it happens, the most memorable show I saw all year was in a small venue at the Edinburgh Fringe (the American Bo Burnham).

Frankie Boyle’s Tramadol Nights is an interesting beast. A mix of stand-up, sketches and cartoons, it’s neither fish nor fowl, but many will certainly find it foul - with the comic’s penchant for sexually explicit material, unPC humour and determinedly bad-taste jokes, it’s bound to upset some viewers. But that’s why Channel 4 poached him from the BBC in the first place and have put his name in the title.

Stephen K Amos, who was born in London to immigrant Nigerian parents, always used to joke that he would get a television series only when Lenny Henry died, because commissioning editors were working on a “one out, one in” basis where black comics were concerned. He was joking, of course, and after several years as a successful stand-up and panel-show guest, he debuted on BBC Two with his own show last night.